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authorAndrew Morton <akpm@linux-foundation.org>2011-01-12 17:01:11 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 08:03:23 -0800
commit264b795fbd055f57b445eb3d58cfc51d6b10b22e (patch)
tree7511840b71b0c5736b9d679f6adac632ecde64ce /drivers/char
parent6f772fe65c7aa1a4679739d885775f07492a6eea (diff)
downloadlinux-linaro-android-264b795fbd055f57b445eb3d58cfc51d6b10b22e.tar.gz
ramoops: fix types, remove typecasts
Cc: Ahmed S. Darwish <darwish.07@gmail.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marco Stornelli <marco.stornelli@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/ramoops.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/char/ramoops.c b/drivers/char/ramoops.c
index eeec5758f9c..1a9f5f6d6ac 100644
--- a/drivers/char/ramoops.c
+++ b/drivers/char/ramoops.c
@@ -30,7 +30,7 @@
#define RAMOOPS_KERNMSG_HDR "===="
-#define RECORD_SIZE 4096
+#define RECORD_SIZE 4096UL
static ulong mem_address;
module_param(mem_address, ulong, 0400);
@@ -77,7 +77,7 @@ static void ramoops_do_dump(struct kmsg_dumper *dumper,
if (reason == KMSG_DUMP_OOPS && !dump_oops)
return;
- buf = (char *)(cxt->virt_addr + (cxt->count * RECORD_SIZE));
+ buf = cxt->virt_addr + (cxt->count * RECORD_SIZE);
buf_orig = buf;
memset(buf, '\0', RECORD_SIZE);
@@ -88,8 +88,8 @@ static void ramoops_do_dump(struct kmsg_dumper *dumper,
buf += res;
hdr_size = buf - buf_orig;
- l2_cpy = min(l2, (unsigned long)(RECORD_SIZE - hdr_size));
- l1_cpy = min(l1, (unsigned long)(RECORD_SIZE - hdr_size) - l2_cpy);
+ l2_cpy = min(l2, RECORD_SIZE - hdr_size);
+ l1_cpy = min(l1, RECORD_SIZE - hdr_size - l2_cpy);
s2_start = l2 - l2_cpy;
s1_start = l1 - l1_cpy;