diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2021-09-27 11:51:44 +0200 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2021-10-04 11:43:14 +0530 |
| commit | 08ef8d35a826ccf3ddddf7bfb7d84aaa22e8a4c4 (patch) | |
| tree | 5171c4644d467862903ec5f9aa338878ff9e7dfd /drivers/cpufreq | |
| parent | 45b2bb66209c723121158bd497e25645ee6197de (diff) | |
cpufreq: s3c244x: add fallthrough comments for switch
Apparently nobody has so far caught this warning, I hit it in randconfig
build testing:
drivers/cpufreq/s3c2440-cpufreq.c: In function 's3c2440_cpufreq_setdivs':
drivers/cpufreq/s3c2440-cpufreq.c:175:10: error: this statement may fall through [-Werror=implicit-fallthrough=]
camdiv |= S3C2440_CAMDIVN_HCLK3_HALF;
^
drivers/cpufreq/s3c2440-cpufreq.c:176:2: note: here
case 3:
^~~~
drivers/cpufreq/s3c2440-cpufreq.c:181:10: error: this statement may fall through [-Werror=implicit-fallthrough=]
camdiv |= S3C2440_CAMDIVN_HCLK4_HALF;
^
drivers/cpufreq/s3c2440-cpufreq.c:182:2: note: here
case 4:
^~~~
Both look like the fallthrough is intentional, so add the new
"fallthrough;" keyword.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/s3c2440-cpufreq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/cpufreq/s3c2440-cpufreq.c b/drivers/cpufreq/s3c2440-cpufreq.c index 148e8aedefa9..2011fb9c03a4 100644 --- a/drivers/cpufreq/s3c2440-cpufreq.c +++ b/drivers/cpufreq/s3c2440-cpufreq.c @@ -173,12 +173,14 @@ static void s3c2440_cpufreq_setdivs(struct s3c_cpufreq_config *cfg) case 6: camdiv |= S3C2440_CAMDIVN_HCLK3_HALF; + fallthrough; case 3: clkdiv |= S3C2440_CLKDIVN_HDIVN_3_6; break; case 8: camdiv |= S3C2440_CAMDIVN_HCLK4_HALF; + fallthrough; case 4: clkdiv |= S3C2440_CLKDIVN_HDIVN_4_8; break; |