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authorSergiu Iordache2011-08-03 16:21:09 -0700
committerLinus Torvalds2011-08-03 14:25:21 -1000
commitf7b9fcbbc3b8593ff7dc587f90c2fe90a2fd1e6f (patch)
tree8f025aefd6cd80d5b1062b43668553c2a2296c5a
parentf2d34fd9435c7e60cb5189d036efe9abfc911862 (diff)
ramoops: update module parameters
Update the module parameters when platform data is used. This means that they can be read from /sys/module/ramoops/parameters in order to parse the memory area. Signed-off-by: Sergiu Iordache <sergiu@chromium.org> Cc: Marco Stornelli <marco.stornelli@gmail.com> Cc: Seiji Aguchi <seiji.aguchi@hds.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/char/ramoops.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/char/ramoops.c b/drivers/char/ramoops.c
index fca0c51bbc90..810aff9e750f 100644
--- a/drivers/char/ramoops.c
+++ b/drivers/char/ramoops.c
@@ -147,6 +147,14 @@ static int __init ramoops_probe(struct platform_device *pdev)
cxt->phys_addr = pdata->mem_address;
cxt->record_size = pdata->record_size;
cxt->dump_oops = pdata->dump_oops;
+ /*
+ * Update the module parameter variables as well so they are visible
+ * through /sys/module/ramoops/parameters/
+ */
+ mem_size = pdata->mem_size;
+ mem_address = pdata->mem_address;
+ record_size = pdata->record_size;
+ dump_oops = pdata->dump_oops;
if (!request_mem_region(cxt->phys_addr, cxt->size, "ramoops")) {
pr_err("request mem region failed\n");