diff options
| author | Benedikt Niedermayr <benedikt.niedermayr@siemens.com> | 2022-11-09 13:24:54 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-11-10 13:04:07 +0300 |
| commit | 8dd7e4af585331dda004e92ed0739c3609e37177 (patch) | |
| tree | 1635cdd52337d87aadffa50390dae5a8f6b606d8 /include | |
| parent | 1f1e46b83b7db08c8db31816c857e27da84d4ca3 (diff) | |
| download | linux-8dd7e4af585331dda004e92ed0739c3609e37177.tar.xz | |
memory: omap-gpmc: fix coverity issue "Control flow issues"
Assign a big positive integer instead of an negative integer to an
u32 variable. Also remove the check for ">= 0" which doesn't make sense
for unsigned integers.
Reported-by: coverity-bot <keescook+coverity-bot@chromium.org>
Addresses-Coverity-ID: 1527139 ("Control flow issues")
Fixes: 89aed3cd5cb9 ("memory: omap-gpmc: wait pin additions")
Signed-off-by: Benedikt Niedermayr <benedikt.niedermayr@siemens.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20221109102454.174320-1-benedikt.niedermayr@siemens.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/platform_data/gpmc-omap.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/platform_data/gpmc-omap.h b/include/linux/platform_data/gpmc-omap.h index 296b080c5c67..dcca6c5e23bb 100644 --- a/include/linux/platform_data/gpmc-omap.h +++ b/include/linux/platform_data/gpmc-omap.h @@ -137,11 +137,11 @@ struct gpmc_device_timings { #define GPMC_MUX_AD 2 /* Addr-Data multiplex */ /* Wait pin polarity values */ -#define GPMC_WAITPINPOLARITY_INVALID -1 +#define GPMC_WAITPINPOLARITY_INVALID UINT_MAX #define GPMC_WAITPINPOLARITY_ACTIVE_LOW 0 #define GPMC_WAITPINPOLARITY_ACTIVE_HIGH 1 -#define GPMC_WAITPIN_INVALID -1 +#define GPMC_WAITPIN_INVALID UINT_MAX struct gpmc_settings { bool burst_wrap; /* enables wrap bursting */ |