diff options
| author | Thomas Bogendoerfer | 2019-10-22 18:13:11 +0200 |
|---|---|---|
| committer | Paul Burton | 2019-10-23 21:10:29 -0700 |
| commit | 249be5633cdb31d8daf01326b3bf02733d7d7e9a (patch) | |
| tree | b3488c33b39ea381dac16c8d96129787b35d6919 | |
| parent | e02d026f08f1fedb8c94d6f659ccc7c6ce1043f3 (diff) | |
MIPS: SGI-IP27: collect externs in new header file
IP27 code has a few externs distributed over .c files. Collect them
together into one commcon header file.
Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Burton <paul.burton@mips.com>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-common.h | 9 | ||||
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-init.c | 4 | ||||
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-reset.c | 2 | ||||
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-smp.c | 4 | ||||
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-timer.c | 2 |
5 files changed, 17 insertions, 4 deletions
diff --git a/arch/mips/sgi-ip27/ip27-common.h b/arch/mips/sgi-ip27/ip27-common.h new file mode 100644 index 000000000000..e9e9f1dc8c20 --- /dev/null +++ b/arch/mips/sgi-ip27/ip27-common.h @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef __IP27_COMMON_H +#define __IP27_COMMON_H + +extern void ip27_reboot_setup(void); +extern void hub_rt_clock_event_init(void); + +#endif /* __IP27_COMMON_H */ diff --git a/arch/mips/sgi-ip27/ip27-init.c b/arch/mips/sgi-ip27/ip27-init.c index 1dad799758c4..f48e2b3990f6 100644 --- a/arch/mips/sgi-ip27/ip27-init.c +++ b/arch/mips/sgi-ip27/ip27-init.c @@ -36,6 +36,8 @@ #include <asm/sn/sn0/ip27.h> #include <asm/sn/mapped_kernel.h> +#include "ip27-common.h" + #define CPU_NONE (cpuid_t)-1 static DECLARE_BITMAP(hub_init_mask, MAX_COMPACT_NODES); @@ -113,8 +115,6 @@ get_nasid(void) >> NSRI_NODEID_SHFT); } -extern void ip27_reboot_setup(void); - void __init plat_mem_setup(void) { u64 p, e, n_mode; diff --git a/arch/mips/sgi-ip27/ip27-reset.c b/arch/mips/sgi-ip27/ip27-reset.c index c90228d0d4c2..74d078247e49 100644 --- a/arch/mips/sgi-ip27/ip27-reset.c +++ b/arch/mips/sgi-ip27/ip27-reset.c @@ -26,6 +26,8 @@ #include <asm/sn/gda.h> #include <asm/sn/sn0/hub.h> +#include "ip27-common.h" + void machine_restart(char *command) __noreturn; void machine_halt(void) __noreturn; void machine_power_off(void) __noreturn; diff --git a/arch/mips/sgi-ip27/ip27-smp.c b/arch/mips/sgi-ip27/ip27-smp.c index 386702abe660..c38df7c62964 100644 --- a/arch/mips/sgi-ip27/ip27-smp.c +++ b/arch/mips/sgi-ip27/ip27-smp.c @@ -27,6 +27,8 @@ #include <asm/sn/sn0/hubio.h> #include <asm/sn/sn0/ip27.h> +#include "ip27-common.h" + /* * Takes as first input the PROM assigned cpu id, and the kernel * assigned cpu id as the second. @@ -147,8 +149,6 @@ static void ip27_init_cpu(void) static void ip27_smp_finish(void) { - extern void hub_rt_clock_event_init(void); - hub_rt_clock_event_init(); local_irq_enable(); } diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c index a317ea83f216..17302bbfa7a6 100644 --- a/arch/mips/sgi-ip27/ip27-timer.c +++ b/arch/mips/sgi-ip27/ip27-timer.c @@ -38,6 +38,8 @@ #include <asm/sn/sn0/hubio.h> #include <asm/pci/bridge.h> +#include "ip27-common.h" + static int rt_next_event(unsigned long delta, struct clock_event_device *evt) { unsigned int cpu = smp_processor_id(); |