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authorLinus Torvalds2021-05-07 00:34:51 -0700
committerLinus Torvalds2021-05-07 00:34:51 -0700
commita48b0872e69428d3d02994dcfad3519f01def7fa (patch)
tree20617cba7bbb16d36faf79204ca69abc214d6c38 /drivers
parent05da1f643f00ae9aabb8318709e40579789b7c64 (diff)
parentbaf2f90ba416cd887d7f54cc877d8764f6775de2 (diff)
Merge branch 'akpm' (patches from Andrew)
Merge yet more updates from Andrew Morton: "This is everything else from -mm for this merge window. 90 patches. Subsystems affected by this patch series: mm (cleanups and slub), alpha, procfs, sysctl, misc, core-kernel, bitmap, lib, compat, checkpatch, epoll, isofs, nilfs2, hpfs, exit, fork, kexec, gcov, panic, delayacct, gdb, resource, selftests, async, initramfs, ipc, drivers/char, and spelling" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (90 commits) mm: fix typos in comments mm: fix typos in comments treewide: remove editor modelines and cruft ipc/sem.c: spelling fix fs: fat: fix spelling typo of values kernel/sys.c: fix typo kernel/up.c: fix typo kernel/user_namespace.c: fix typos kernel/umh.c: fix some spelling mistakes include/linux/pgtable.h: few spelling fixes mm/slab.c: fix spelling mistake "disired" -> "desired" scripts/spelling.txt: add "overflw" scripts/spelling.txt: Add "diabled" typo scripts/spelling.txt: add "overlfow" arm: print alloc free paths for address in registers mm/vmalloc: remove vwrite() mm: remove xlate_dev_kmem_ptr() drivers/char: remove /dev/kmem for good mm: fix some typos and code style problems ipc/sem.c: mundane typo fixes ...
Diffstat (limited to 'drivers')
-rw-r--r--drivers/auxdisplay/panel.c7
-rw-r--r--drivers/base/firmware_loader/main.c2
-rw-r--r--drivers/block/brd.c1
-rw-r--r--drivers/block/loop.c1
-rw-r--r--drivers/char/Kconfig10
-rw-r--r--drivers/char/mem.c231
-rw-r--r--drivers/gpu/drm/qxl/qxl_drv.c1
-rw-r--r--drivers/isdn/capi/kcapi_proc.c1
-rw-r--r--drivers/md/bcache/super.c1
-rw-r--r--drivers/media/usb/pwc/pwc-uncompress.c3
-rw-r--r--drivers/net/ethernet/adaptec/starfire.c8
-rw-r--r--drivers/net/ethernet/amd/atarilance.c8
-rw-r--r--drivers/net/ethernet/amd/pcnet32.c7
-rw-r--r--drivers/net/wireless/intersil/hostap/hostap_proc.c1
-rw-r--r--drivers/net/wireless/intersil/orinoco/orinoco_nortel.c8
-rw-r--r--drivers/net/wireless/intersil/orinoco/orinoco_pci.c8
-rw-r--r--drivers/net/wireless/intersil/orinoco/orinoco_plx.c8
-rw-r--r--drivers/net/wireless/intersil/orinoco/orinoco_tmd.c8
-rw-r--r--drivers/nvdimm/btt.c1
-rw-r--r--drivers/nvdimm/pmem.c1
-rw-r--r--drivers/parport/parport_ip32.c12
-rw-r--r--drivers/platform/x86/dell/dell_rbu.c3
-rw-r--r--drivers/scsi/53c700.c1
-rw-r--r--drivers/scsi/53c700.h1
-rw-r--r--drivers/scsi/ch.c6
-rw-r--r--drivers/scsi/esas2r/esas2r_main.c1
-rw-r--r--drivers/scsi/ips.c20
-rw-r--r--drivers/scsi/ips.h20
-rw-r--r--drivers/scsi/lasi700.c1
-rw-r--r--drivers/scsi/megaraid/mbox_defs.h2
-rw-r--r--drivers/scsi/megaraid/mega_common.h2
-rw-r--r--drivers/scsi/megaraid/megaraid_mbox.c2
-rw-r--r--drivers/scsi/megaraid/megaraid_mbox.h2
-rw-r--r--drivers/scsi/qla1280.c12
-rw-r--r--drivers/scsi/scsicam.c1
-rw-r--r--drivers/scsi/sni_53c710.c1
-rw-r--r--drivers/video/fbdev/matrox/matroxfb_base.c9
-rw-r--r--drivers/video/fbdev/vga16fb.c10
38 files changed, 11 insertions, 411 deletions
diff --git a/drivers/auxdisplay/panel.c b/drivers/auxdisplay/panel.c
index ff5755ee5694..eba04c0de7eb 100644
--- a/drivers/auxdisplay/panel.c
+++ b/drivers/auxdisplay/panel.c
@@ -1737,10 +1737,3 @@ module_init(panel_init_module);
module_exit(panel_cleanup_module);
MODULE_AUTHOR("Willy Tarreau");
MODULE_LICENSE("GPL");
-
-/*
- * Local variables:
- * c-indent-level: 4
- * tab-width: 8
- * End:
- */
diff --git a/drivers/base/firmware_loader/main.c b/drivers/base/firmware_loader/main.c
index 78355095e00d..4fdb8219cd08 100644
--- a/drivers/base/firmware_loader/main.c
+++ b/drivers/base/firmware_loader/main.c
@@ -15,6 +15,7 @@
#include <linux/kernel_read_file.h>
#include <linux/module.h>
#include <linux/init.h>
+#include <linux/initrd.h>
#include <linux/timer.h>
#include <linux/vmalloc.h>
#include <linux/interrupt.h>
@@ -504,6 +505,7 @@ fw_get_filesystem_firmware(struct device *device, struct fw_priv *fw_priv,
if (!path)
return -ENOMEM;
+ wait_for_initramfs();
for (i = 0; i < ARRAY_SIZE(fw_path); i++) {
size_t file_size = 0;
size_t *file_size_ptr = NULL;
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index 6e622c1327ee..7562cf30b14e 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -18,6 +18,7 @@
#include <linux/bio.h>
#include <linux/highmem.h>
#include <linux/mutex.h>
+#include <linux/pagemap.h>
#include <linux/radix-tree.h>
#include <linux/fs.h>
#include <linux/slab.h>
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index a370cde3ddd4..d58d68f3c7cd 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -53,6 +53,7 @@
#include <linux/moduleparam.h>
#include <linux/sched.h>
#include <linux/fs.h>
+#include <linux/pagemap.h>
#include <linux/file.h>
#include <linux/stat.h>
#include <linux/errno.h>
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index d229a2d0c017..b151e0fcdeb5 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -334,16 +334,6 @@ config DEVMEM
memory.
When in doubt, say "Y".
-config DEVKMEM
- bool "/dev/kmem virtual device support"
- # On arm64, VMALLOC_START < PAGE_OFFSET, which confuses kmem read/write
- depends on !ARM64
- help
- Say Y here if you want to support the /dev/kmem device. The
- /dev/kmem device is rarely used, but can be used for certain
- kind of kernel debugging operations.
- When in doubt, say "N".
-
config NVRAM
tristate "/dev/nvram support"
depends on X86 || HAVE_ARCH_NVRAM_OPS
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 869b9f5e8e03..15dc54fa1d47 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -403,221 +403,6 @@ static int mmap_mem(struct file *file, struct vm_area_struct *vma)
return 0;
}
-static int mmap_kmem(struct file *file, struct vm_area_struct *vma)
-{
- unsigned long pfn;
-
- /* Turn a kernel-virtual address into a physical page frame */
- pfn = __pa((u64)vma->vm_pgoff << PAGE_SHIFT) >> PAGE_SHIFT;
-
- /*
- * RED-PEN: on some architectures there is more mapped memory than
- * available in mem_map which pfn_valid checks for. Perhaps should add a
- * new macro here.
- *
- * RED-PEN: vmalloc is not supported right now.
- */
- if (!pfn_valid(pfn))
- return -EIO;
-
- vma->vm_pgoff = pfn;
- return mmap_mem(file, vma);
-}
-
-/*
- * This function reads the *virtual* memory as seen by the kernel.
- */
-static ssize_t read_kmem(struct file *file, char __user *buf,
- size_t count, loff_t *ppos)
-{
- unsigned long p = *ppos;
- ssize_t low_count, read, sz;
- char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
- int err = 0;
-
- read = 0;
- if (p < (unsigned long) high_memory) {
- low_count = count;
- if (count > (unsigned long)high_memory - p)
- low_count = (unsigned long)high_memory - p;
-
-#ifdef __ARCH_HAS_NO_PAGE_ZERO_MAPPED
- /* we don't have page 0 mapped on sparc and m68k.. */
- if (p < PAGE_SIZE && low_count > 0) {
- sz = size_inside_page(p, low_count);
- if (clear_user(buf, sz))
- return -EFAULT;
- buf += sz;
- p += sz;
- read += sz;
- low_count -= sz;
- count -= sz;
- }
-#endif
- while (low_count > 0) {
- sz = size_inside_page(p, low_count);
-
- /*
- * On ia64 if a page has been mapped somewhere as
- * uncached, then it must also be accessed uncached
- * by the kernel or data corruption may occur
- */
- kbuf = xlate_dev_kmem_ptr((void *)p);
- if (!virt_addr_valid(kbuf))
- return -ENXIO;
-
- if (copy_to_user(buf, kbuf, sz))
- return -EFAULT;
- buf += sz;
- p += sz;
- read += sz;
- low_count -= sz;
- count -= sz;
- if (should_stop_iteration()) {
- count = 0;
- break;
- }
- }
- }
-
- if (count > 0) {
- kbuf = (char *)__get_free_page(GFP_KERNEL);
- if (!kbuf)
- return -ENOMEM;
- while (count > 0) {
- sz = size_inside_page(p, count);
- if (!is_vmalloc_or_module_addr((void *)p)) {
- err = -ENXIO;
- break;
- }
- sz = vread(kbuf, (char *)p, sz);
- if (!sz)
- break;
- if (copy_to_user(buf, kbuf, sz)) {
- err = -EFAULT;
- break;
- }
- count -= sz;
- buf += sz;
- read += sz;
- p += sz;
- if (should_stop_iteration())
- break;
- }
- free_page((unsigned long)kbuf);
- }
- *ppos = p;
- return read ? read : err;
-}
-
-
-static ssize_t do_write_kmem(unsigned long p, const char __user *buf,
- size_t count, loff_t *ppos)
-{
- ssize_t written, sz;
- unsigned long copied;
-
- written = 0;
-#ifdef __ARCH_HAS_NO_PAGE_ZERO_MAPPED
- /* we don't have page 0 mapped on sparc and m68k.. */
- if (p < PAGE_SIZE) {
- sz = size_inside_page(p, count);
- /* Hmm. Do something? */
- buf += sz;
- p += sz;
- count -= sz;
- written += sz;
- }
-#endif
-
- while (count > 0) {
- void *ptr;
-
- sz = size_inside_page(p, count);
-
- /*
- * On ia64 if a page has been mapped somewhere as uncached, then
- * it must also be accessed uncached by the kernel or data
- * corruption may occur.
- */
- ptr = xlate_dev_kmem_ptr((void *)p);
- if (!virt_addr_valid(ptr))
- return -ENXIO;
-
- copied = copy_from_user(ptr, buf, sz);
- if (copied) {
- written += sz - copied;
- if (written)
- break;
- return -EFAULT;
- }
- buf += sz;
- p += sz;
- count -= sz;
- written += sz;
- if (should_stop_iteration())
- break;
- }
-
- *ppos += written;
- return written;
-}
-
-/*
- * This function writes to the *virtual* memory as seen by the kernel.
- */
-static ssize_t write_kmem(struct file *file, const char __user *buf,
- size_t count, loff_t *ppos)
-{
- unsigned long p = *ppos;
- ssize_t wrote = 0;
- ssize_t virtr = 0;
- char *kbuf; /* k-addr because vwrite() takes vmlist_lock rwlock */
- int err = 0;
-
- if (p < (unsigned long) high_memory) {
- unsigned long to_write = min_t(unsigned long, count,
- (unsigned long)high_memory - p);
- wrote = do_write_kmem(p, buf, to_write, ppos);
- if (wrote != to_write)
- return wrote;
- p += wrote;
- buf += wrote;
- count -= wrote;
- }
-
- if (count > 0) {
- kbuf = (char *)__get_free_page(GFP_KERNEL);
- if (!kbuf)
- return wrote ? wrote : -ENOMEM;
- while (count > 0) {
- unsigned long sz = size_inside_page(p, count);
- unsigned long n;
-
- if (!is_vmalloc_or_module_addr((void *)p)) {
- err = -ENXIO;
- break;
- }
- n = copy_from_user(kbuf, buf, sz);
- if (n) {
- err = -EFAULT;
- break;
- }
- vwrite(kbuf, (char *)p, sz);
- count -= sz;
- buf += sz;
- virtr += sz;
- p += sz;
- if (should_stop_iteration())
- break;
- }
- free_page((unsigned long)kbuf);
- }
-
- *ppos = p;
- return virtr + wrote ? : err;
-}
-
static ssize_t read_port(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
@@ -855,7 +640,6 @@ static int open_port(struct inode *inode, struct file *filp)
#define write_zero write_null
#define write_iter_zero write_iter_null
#define open_mem open_port
-#define open_kmem open_mem
static const struct file_operations __maybe_unused mem_fops = {
.llseek = memory_lseek,
@@ -869,18 +653,6 @@ static const struct file_operations __maybe_unused mem_fops = {
#endif
};
-static const struct file_operations __maybe_unused kmem_fops = {
- .llseek = memory_lseek,
- .read = read_kmem,
- .write = write_kmem,
- .mmap = mmap_kmem,
- .open = open_kmem,
-#ifndef CONFIG_MMU
- .get_unmapped_area = get_unmapped_area_mem,
- .mmap_capabilities = memory_mmap_capabilities,
-#endif
-};
-
static const struct file_operations null_fops = {
.llseek = null_lseek,
.read = read_null,
@@ -925,9 +697,6 @@ static const struct memdev {
#ifdef CONFIG_DEVMEM
[DEVMEM_MINOR] = { "mem", 0, &mem_fops, FMODE_UNSIGNED_OFFSET },
#endif
-#ifdef CONFIG_DEVKMEM
- [2] = { "kmem", 0, &kmem_fops, FMODE_UNSIGNED_OFFSET },
-#endif
[3] = { "null", 0666, &null_fops, 0 },
#ifdef CONFIG_DEVPORT
[4] = { "port", 0, &port_fops, 0 },
diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c
index 1864467f1063..6754f578fed2 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.c
+++ b/drivers/gpu/drm/qxl/qxl_drv.c
@@ -1,4 +1,3 @@
-/* vim: set ts=8 sw=8 tw=78 ai noexpandtab */
/* qxl_drv.c -- QXL driver -*- linux-c -*-
*
* Copyright 2011 Red Hat, Inc.
diff --git a/drivers/isdn/capi/kcapi_proc.c b/drivers/isdn/capi/kcapi_proc.c
index b5ed4ea145cb..77e951206809 100644
--- a/drivers/isdn/capi/kcapi_proc.c
+++ b/drivers/isdn/capi/kcapi_proc.c
@@ -201,6 +201,7 @@ static ssize_t empty_read(struct file *file, char __user *buf,
static const struct proc_ops empty_proc_ops = {
.proc_read = empty_read,
+ .proc_lseek = default_llseek,
};
// ---------------------------------------------------------------------------
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index 2b6d6e9cd680..bea8c4429ae8 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -16,6 +16,7 @@
#include "features.h"
#include <linux/blkdev.h>
+#include <linux/pagemap.h>
#include <linux/debugfs.h>
#include <linux/genhd.h>
#include <linux/idr.h>
diff --git a/drivers/media/usb/pwc/pwc-uncompress.c b/drivers/media/usb/pwc/pwc-uncompress.c
index abfc88391036..68bc3829c6b3 100644
--- a/drivers/media/usb/pwc/pwc-uncompress.c
+++ b/drivers/media/usb/pwc/pwc-uncompress.c
@@ -9,9 +9,6 @@
Please send bug reports and support requests to <luc@saillard.org>.
The decompression routines have been implemented by reverse-engineering the
Nemosoft binary pwcx module. Caveat emptor.
-
-
- vim: set ts=8:
*/
#include <asm/current.h>
diff --git a/drivers/net/ethernet/adaptec/starfire.c b/drivers/net/ethernet/adaptec/starfire.c
index 555299737b51..7965e5e3c985 100644
--- a/drivers/net/ethernet/adaptec/starfire.c
+++ b/drivers/net/ethernet/adaptec/starfire.c
@@ -2070,11 +2070,3 @@ static void __exit starfire_cleanup (void)
module_init(starfire_init);
module_exit(starfire_cleanup);
-
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * tab-width: 8
- * End:
- */
diff --git a/drivers/net/ethernet/amd/atarilance.c b/drivers/net/ethernet/amd/atarilance.c
index 961796abab35..c1eab916438f 100644
--- a/drivers/net/ethernet/amd/atarilance.c
+++ b/drivers/net/ethernet/amd/atarilance.c
@@ -1156,11 +1156,3 @@ static void __exit atarilance_module_exit(void)
module_init(atarilance_module_init);
module_exit(atarilance_module_exit);
#endif /* MODULE */
-
-
-/*
- * Local variables:
- * c-indent-level: 4
- * tab-width: 4
- * End:
- */
diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c
index aa412506832d..4100ab07e6b7 100644
--- a/drivers/net/ethernet/amd/pcnet32.c
+++ b/drivers/net/ethernet/amd/pcnet32.c
@@ -3029,10 +3029,3 @@ static void __exit pcnet32_cleanup_module(void)
module_init(pcnet32_init_module);
module_exit(pcnet32_cleanup_module);
-
-/*
- * Local variables:
- * c-indent-level: 4
- * tab-width: 8
- * End:
- */
diff --git a/drivers/net/wireless/intersil/hostap/hostap_proc.c b/drivers/net/wireless/intersil/hostap/hostap_proc.c
index 97c270845fd1..51c847d98755 100644
--- a/drivers/net/wireless/intersil/hostap/hostap_proc.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_proc.c
@@ -227,6 +227,7 @@ static ssize_t prism2_aux_dump_proc_no_read(struct file *file, char __user *buf,
static const struct proc_ops prism2_aux_dump_proc_ops = {
.proc_read = prism2_aux_dump_proc_no_read,
+ .proc_lseek = default_llseek,
};
diff --git a/drivers/net/wireless/intersil/orinoco/orinoco_nortel.c b/drivers/net/wireless/intersil/orinoco/orinoco_nortel.c
index 96a03d10a080..18bd0d9876c2 100644
--- a/drivers/net/wireless/intersil/orinoco/orinoco_nortel.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_nortel.c
@@ -312,11 +312,3 @@ static void __exit orinoco_nortel_exit(void)
module_init(orinoco_nortel_init);
module_exit(orinoco_nortel_exit);
-
-/*
- * Local variables:
- * c-indent-level: 8
- * c-basic-offset: 8
- * tab-width: 8
- * End:
- */
diff --git a/drivers/net/wireless/intersil/orinoco/orinoco_pci.c b/drivers/net/wireless/intersil/orinoco/orinoco_pci.c
index f3c86b07b1b9..7e3a6dd60c15 100644
--- a/drivers/net/wireless/intersil/orinoco/orinoco_pci.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_pci.c
@@ -255,11 +255,3 @@ static void __exit orinoco_pci_exit(void)
module_init(orinoco_pci_init);
module_exit(orinoco_pci_exit);
-
-/*
- * Local variables:
- * c-indent-level: 8
- * c-basic-offset: 8
- * tab-width: 8
- * End:
- */
diff --git a/drivers/net/wireless/intersil/orinoco/orinoco_plx.c b/drivers/net/wireless/intersil/orinoco/orinoco_plx.c
index 16dada94c774..73e6ae124013 100644
--- a/drivers/net/wireless/intersil/orinoco/orinoco_plx.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_plx.c
@@ -360,11 +360,3 @@ static void __exit orinoco_plx_exit(void)
module_init(orinoco_plx_init);
module_exit(orinoco_plx_exit);
-
-/*
- * Local variables:
- * c-indent-level: 8
- * c-basic-offset: 8
- * tab-width: 8
- * End:
- */
diff --git a/drivers/net/wireless/intersil/orinoco/orinoco_tmd.c b/drivers/net/wireless/intersil/orinoco/orinoco_tmd.c
index 9a9d335611ac..939d5a1dce97 100644
--- a/drivers/net/wireless/intersil/orinoco/orinoco_tmd.c
+++ b/drivers/net/wireless/intersil/orinoco/orinoco_tmd.c
@@ -235,11 +235,3 @@ static void __exit orinoco_tmd_exit(void)
module_init(orinoco_tmd_init);
module_exit(orinoco_tmd_exit);
-
-/*
- * Local variables:
- * c-indent-level: 8
- * c-basic-offset: 8
- * tab-width: 8
- * End:
- */
diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c
index 41aa1f01fc07..18a267d5073f 100644
--- a/drivers/nvdimm/btt.c
+++ b/drivers/nvdimm/btt.c
@@ -6,6 +6,7 @@
#include <linux/highmem.h>
#include <linux/debugfs.h>
#include <linux/blkdev.h>
+#include <linux/pagemap.h>
#include <linux/module.h>
#include <linux/device.h>
#include <linux/mutex.h>
diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c
index 7daac795db39..ed10a8b66068 100644
--- a/drivers/nvdimm/pmem.c
+++ b/drivers/nvdimm/pmem.c
@@ -8,6 +8,7 @@
*/
#include <linux/blkdev.h>
+#include <linux/pagemap.h>
#include <linux/hdreg.h>
#include <linux/init.h>
#include <linux/platform_device.h>
diff --git a/drivers/parport/parport_ip32.c b/drivers/parport/parport_ip32.c
index 48b084e86dc6..0919ed99ba94 100644
--- a/drivers/parport/parport_ip32.c
+++ b/drivers/parport/parport_ip32.c
@@ -2224,15 +2224,3 @@ MODULE_PARM_DESC(features,
", bit 2: hardware SPP mode"
", bit 3: hardware EPP mode"
", bit 4: hardware ECP mode");
-
-/*--- Inform (X)Emacs about preferred coding style ---------------------*/
-/*
- * Local Variables:
- * mode: c
- * c-file-style: "linux"
- * indent-tabs-mode: t
- * tab-width: 8
- * fill-column: 78
- * ispell-local-dictionary: "american"
- * End:
- */
diff --git a/drivers/platform/x86/dell/dell_rbu.c b/drivers/platform/x86/dell/dell_rbu.c
index 03c3ff34bcf5..085ad0a0d22e 100644
--- a/drivers/platform/x86/dell/dell_rbu.c
+++ b/drivers/platform/x86/dell/dell_rbu.c
@@ -675,6 +675,3 @@ static __exit void dcdrbu_exit(void)
module_exit(dcdrbu_exit);
module_init(dcdrbu_init);
-
-/* vim:noet:ts=8:sw=8
-*/
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c
index ab42feab233f..77ccb96e5ed4 100644
--- a/drivers/scsi/53c700.c
+++ b/drivers/scsi/53c700.c
@@ -1,5 +1,4 @@
// SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- mode: c; c-basic-offset: 8 -*- */
/* NCR (or Symbios) 53c700 and 53c700-66 Driver
*
diff --git a/drivers/scsi/53c700.h b/drivers/scsi/53c700.h
index c9f8c497babb..2df347ca91af 100644
--- a/drivers/scsi/53c700.h
+++ b/drivers/scsi/53c700.h
@@ -1,5 +1,4 @@
/* SPDX-License-Identifier: GPL-2.0 */
-/* -*- mode: c; c-basic-offset: 8 -*- */
/* Driver for 53c700 and 53c700-66 chips from NCR and Symbios
*
diff --git a/drivers/scsi/ch.c b/drivers/scsi/ch.c
index cb74ab1ae5a4..9b89c26ccfdb 100644
--- a/drivers/scsi/ch.c
+++ b/drivers/scsi/ch.c
@@ -1058,9 +1058,3 @@ static void __exit exit_ch_module(void)
module_init(init_ch_module);
module_exit(exit_ch_module);
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/scsi/esas2r/esas2r_main.c b/drivers/scsi/esas2r/esas2r_main.c
index 5d9eeac6717a..45ec9f16c085 100644
--- a/drivers/scsi/esas2r/esas2r_main.c
+++ b/drivers/scsi/esas2r/esas2r_main.c
@@ -616,6 +616,7 @@ static const struct file_operations esas2r_proc_fops = {
};
static const struct proc_ops esas2r_proc_ops = {
+ .proc_lseek = default_llseek,
.proc_ioctl = esas2r_proc_ioctl,
#ifdef CONFIG_COMPAT
.proc_compat_ioctl = compat_ptr_ioctl,
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index 1a3c534826ba..bc33d54a4011 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -7099,23 +7099,3 @@ ips_init_phase2(int index)
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("IBM ServeRAID Adapter Driver " IPS_VER_STRING);
MODULE_VERSION(IPS_VER_STRING);
-
-
-/*
- * Overrides for Emacs so that we almost follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 2
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -2
- * c-argdecl-indent: 2
- * c-label-offset: -2
- * c-continued-statement-offset: 2
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/drivers/scsi/ips.h b/drivers/scsi/ips.h
index 6c0678fb9a67..65edf000e447 100644
--- a/drivers/scsi/ips.h
+++ b/drivers/scsi/ips.h
@@ -1211,23 +1211,3 @@ typedef struct {
IPS_COMPAT_TAMPA, \
IPS_COMPAT_KEYWEST \
}
-
-
-/*
- * Overrides for Emacs so that we almost follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 2
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -2
- * c-argdecl-indent: 2
- * c-label-offset: -2
- * c-continued-statement-offset: 2
- * c-continued-brace-offset: 0
- * indent-tabs-mode: nil
- * tab-width: 8
- * End:
- */
diff --git a/drivers/scsi/lasi700.c b/drivers/scsi/lasi700.c
index de71d240a56f..6d14a7a94d0b 100644
--- a/drivers/scsi/lasi700.c
+++ b/drivers/scsi/lasi700.c
@@ -1,5 +1,4 @@
// SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- mode: c; c-basic-offset: 8 -*- */
/* PARISC LASI driver for the 53c700 chip
*
diff --git a/drivers/scsi/megaraid/mbox_defs.h b/drivers/scsi/megaraid/mbox_defs.h
index 01a1bfb8ea2a..f0ef8f7f82c1 100644
--- a/drivers/scsi/megaraid/mbox_defs.h
+++ b/drivers/scsi/megaraid/mbox_defs.h
@@ -781,5 +781,3 @@ typedef struct {
} __attribute__ ((packed)) mbox_sgl32;
#endif // _MRAID_MBOX_DEFS_H_
-
-/* vim: set ts=8 sw=8 tw=78: */
diff --git a/drivers/scsi/megaraid/mega_common.h b/drivers/scsi/megaraid/mega_common.h
index 3a7596e47a88..2ad0aa2f837d 100644
--- a/drivers/scsi/megaraid/mega_common.h
+++ b/drivers/scsi/megaraid/mega_common.h
@@ -282,5 +282,3 @@ struct mraid_pci_blk {
};
#endif // _MEGA_COMMON_H_
-
-// vim: set ts=8 sw=8 tw=78:
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index b1a2d3536add..145fde302d7d 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -4068,5 +4068,3 @@ megaraid_sysfs_show_ldnum(struct device *dev, struct device_attribute *attr, cha
*/
module_init(megaraid_init);
module_exit(megaraid_exit);
-
-/* vim: set ts=8 sw=8 tw=78 ai si: */
diff --git a/drivers/scsi/megaraid/megaraid_mbox.h b/drivers/scsi/megaraid/megaraid_mbox.h
index 3e4347c6dab1..d2fe7f69cd5d 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.h
+++ b/drivers/scsi/megaraid/megaraid_mbox.h
@@ -230,5 +230,3 @@ typedef struct {
#define WROUTDOOR(rdev, value) writel(value, (rdev)->baseaddr + 0x2C)
#endif // _MEGARAID_H_
-
-// vim: set ts=8 sw=8 tw=78:
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 8f35174a1f9a..928da90b79be 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -4403,15 +4403,3 @@ MODULE_FIRMWARE("qlogic/1040.bin");
MODULE_FIRMWARE("qlogic/1280.bin");
MODULE_FIRMWARE("qlogic/12160.bin");
MODULE_VERSION(QLA1280_VERSION);
-
-/*
- * Overrides for Emacs so that we almost follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * tab-width: 8
- * End:
- */
diff --git a/drivers/scsi/scsicam.c b/drivers/scsi/scsicam.c
index f1553a453616..0ffdb8f2995f 100644
--- a/drivers/scsi/scsicam.c
+++ b/drivers/scsi/scsicam.c
@@ -17,6 +17,7 @@
#include <linux/genhd.h>
#include <linux/kernel.h>
#include <linux/blkdev.h>
+#include <linux/pagemap.h>
#include <linux/msdos_partition.h>
#include <asm/unaligned.h>
diff --git a/drivers/scsi/sni_53c710.c b/drivers/scsi/sni_53c710.c
index 97c6f81b1d2a..678651b9b4dd 100644
--- a/drivers/scsi/sni_53c710.c
+++ b/drivers/scsi/sni_53c710.c
@@ -1,5 +1,4 @@
// SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- mode: c; c-basic-offset: 8 -*- */
/* SNI RM driver
*
diff --git a/drivers/video/fbdev/matrox/matroxfb_base.c b/drivers/video/fbdev/matrox/matroxfb_base.c
index a3853421b263..4325bf7f388c 100644
--- a/drivers/video/fbdev/matrox/matroxfb_base.c
+++ b/drivers/video/fbdev/matrox/matroxfb_base.c
@@ -2608,12 +2608,3 @@ EXPORT_SYMBOL(matroxfb_register_driver);
EXPORT_SYMBOL(matroxfb_unregister_driver);
EXPORT_SYMBOL(matroxfb_wait_for_sync);
EXPORT_SYMBOL(matroxfb_enable_irq);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
-
diff --git a/drivers/video/fbdev/vga16fb.c b/drivers/video/fbdev/vga16fb.c
index 1e8a38a7967d..e2757ff1c23d 100644
--- a/drivers/video/fbdev/vga16fb.c
+++ b/drivers/video/fbdev/vga16fb.c
@@ -1451,13 +1451,3 @@ MODULE_DESCRIPTION("Legacy VGA framebuffer device driver");
MODULE_LICENSE("GPL");
module_init(vga16fb_init);
module_exit(vga16fb_exit);
-
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
-