xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: PL08x: use 'size_t' for lengths

Browse Source 
Use size_t for variables denoting lengths throughout, and use the 'z'
qualifier for printing the value.  For safety, add a BUG_ON() in
pl08x_fill_lli_for_desc() to catch the remainder potentially becoming
negative.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Russell King - ARM Linux
2011-01-03 22:37:31 +00:00
committed by Dan Williams
parent 56b618820c
commit cace658572
2 changed files with 19 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/linux/amba/pl08x.h
View File

@@ -77,7 +77,7 @@ struct pl08x_bus_data {
dma_addr_t addr;
u8 maxwidth;
u8 buswidth;
u32 fill_bytes;
size_t fill_bytes;
};
/**
@@ -113,7 +113,7 @@ struct pl08x_txd {
enum dma_data_direction direction;
struct pl08x_bus_data srcbus;
struct pl08x_bus_data dstbus;
int len;
size_t len;
dma_addr_t llis_bus;
void *llis_va;
struct pl08x_channel_data *cd;