diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-09-13 16:33:26 -1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-09-13 16:33:26 -1000 |
| commit | 72d4c6e5893a122c2fd060ded2b490582a5bb377 (patch) | |
| tree | c48eef0ca22e3b3d560c436cf0b3bdb8a1912b75 /arch | |
| parent | 1d176582c795d05d15245f75407a3e1db62f740a (diff) | |
| parent | 5c41aaad409c097cf1ef74f2c649fed994744ef5 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel
Pull hexagon fixes from Richard Kuo:
"Some fixes for compile warnings"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel:
hexagon: modify ffs() and fls() to return int
arch/hexagon: fix kernel/dma.c build warning
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/hexagon/include/asm/bitops.h | 4 | ||||
| -rw-r--r-- | arch/hexagon/kernel/dma.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/hexagon/include/asm/bitops.h b/arch/hexagon/include/asm/bitops.h index 5e4a59b3ec1b..2691a1857d20 100644 --- a/arch/hexagon/include/asm/bitops.h +++ b/arch/hexagon/include/asm/bitops.h @@ -211,7 +211,7 @@ static inline long ffz(int x) * This is defined the same way as ffs. * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32. */ -static inline long fls(int x) +static inline int fls(int x) { int r; @@ -232,7 +232,7 @@ static inline long fls(int x) * the libc and compiler builtin ffs routines, therefore * differs in spirit from the above ffz (man ffs). */ -static inline long ffs(int x) +static inline int ffs(int x) { int r; diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c index 77459df34e2e..7ebe7ad19d15 100644 --- a/arch/hexagon/kernel/dma.c +++ b/arch/hexagon/kernel/dma.c @@ -60,7 +60,7 @@ static void *hexagon_dma_alloc_coherent(struct device *dev, size_t size, panic("Can't create %s() memory pool!", __func__); else gen_pool_add(coherent_pool, - pfn_to_virt(max_low_pfn), + (unsigned long)pfn_to_virt(max_low_pfn), hexagon_coherent_pool_size, -1); } |