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authorElyes HAOUAS <ehaouas@noos.fr>2019-06-26 21:05:17 +0200
committerNico Huber <nico.h@gmx.de>2019-07-07 00:23:42 +0000
commitdb6c3f25f0d4b7fc0fd7aefb0b2442584a7f2c99 (patch)
tree835e04146ea01126fdec2863fc6244469d8a14c1 /src/include/cpu
parent8d7d98166e87cd5ac68d038110e9407b1730b1bb (diff)
downloadcoreboot-db6c3f25f0d4b7fc0fd7aefb0b2442584a7f2c99.tar.xz
include/cpu/x86/mtrr: Fix return type
fms() and fls() returns an 'unsigned int'. Change-Id: Ia328e1e5a79c2e7606961bb1b68c01db6b77da21 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33817 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/include/cpu')
-rw-r--r--src/include/cpu/x86/mtrr.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/include/cpu/x86/mtrr.h b/src/include/cpu/x86/mtrr.h
index 49ed462952..29256c8d46 100644
--- a/src/include/cpu/x86/mtrr.h
+++ b/src/include/cpu/x86/mtrr.h
@@ -120,7 +120,7 @@ asmlinkage void soc_enable_mtrrs(void);
/* fms: find most significant bit set, stolen from Linux Kernel Source. */
static inline unsigned int fms(unsigned int x)
{
- int r;
+ unsigned int r;
__asm__("bsrl %1,%0\n\t"
"jnz 1f\n\t"
@@ -132,7 +132,7 @@ static inline unsigned int fms(unsigned int x)
/* fls: find least significant bit set */
static inline unsigned int fls(unsigned int x)
{
- int r;
+ unsigned int r;
__asm__("bsfl %1,%0\n\t"
"jnz 1f\n\t"