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| author | Stefan Roese <sr@denx.de> | 2020-03-06 15:14:04 +0100 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2020-04-27 20:30:13 +0200 |
| commit | 112add362be04d085bd6b6a9d728242639404c21 (patch) | |
| tree | f281a1d7a24c1499696cdcfc0bf99c4841120e81 /arch | |
| parent | 896449fa29cc8b2906da540448d95eac09d99fc3 (diff) | |
| download | u-boot-112add362be04d085bd6b6a9d728242639404c21.zip u-boot-112add362be04d085bd6b6a9d728242639404c21.tar.gz u-boot-112add362be04d085bd6b6a9d728242639404c21.tar.bz2 | |
mips: mt76x8: ddr_cal: Change types from u32 to int in dqs_find_min/max
This change is made to enable comparison of integer variables, which
might be negative in the next patch. No functional change is intended
in this patch.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Weijie Gao <weijie.gao@mediatek.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Weijie Gao <weijie.gao@mediatek.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/mach-mtmips/ddr_cal.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/arch/mips/mach-mtmips/ddr_cal.c b/arch/mips/mach-mtmips/ddr_cal.c index b934c4a..80a058d 100644 --- a/arch/mips/mach-mtmips/ddr_cal.c +++ b/arch/mips/mach-mtmips/ddr_cal.c @@ -71,10 +71,11 @@ static inline bool dqs_test_error(void __iomem *memc, u32 memsize, u32 dqsval, return false; } -static inline u32 dqs_find_max(void __iomem *memc, u32 memsize, u32 initval, - u32 maxval, u32 shift, u32 regval) +static inline int dqs_find_max(void __iomem *memc, u32 memsize, int initval, + int maxval, int shift, u32 regval) { - u32 fieldval = initval, dqsval; + int fieldval = initval; + u32 dqsval; do { dqsval = regval | (fieldval << shift); @@ -88,10 +89,11 @@ static inline u32 dqs_find_max(void __iomem *memc, u32 memsize, u32 initval, return fieldval; } -static inline u32 dqs_find_min(void __iomem *memc, u32 memsize, u32 initval, - u32 minval, u32 shift, u32 regval) +static inline int dqs_find_min(void __iomem *memc, u32 memsize, int initval, + int minval, int shift, u32 regval) { - u32 fieldval = initval, dqsval; + int fieldval = initval; + u32 dqsval; while (fieldval > minval) { dqsval = regval | (fieldval << shift); |