diff options
| author | Marek Vasut <[email protected]> | 2023-08-19 16:39:13 +0200 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2023-09-06 13:47:44 -0400 |
| commit | 96912a9c7ca5866dcfd9464640681338fc6a7927 (patch) | |
| tree | 65e9615d3a12c5a62fc5a8fd9f828a9001c00700 | |
| parent | b53ab97150314674edc25508f4fc528be2baa73f (diff) | |
ARM: rmobile: Clean up rmobile_cpuinfo_idx()
Clean the function up a bit further. Return immediately on match
and return ARRAY_SIZE() - 1 on failure. Add proper comment in that
case.
Signed-off-by: Marek Vasut <[email protected]>
Reviewed-by: Paul Barker <[email protected]>
| -rw-r--r-- | arch/arm/mach-rmobile/cpu_info.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/arm/mach-rmobile/cpu_info.c b/arch/arm/mach-rmobile/cpu_info.c index 7651e43bd0f..6804b1da2cd 100644 --- a/arch/arm/mach-rmobile/cpu_info.c +++ b/arch/arm/mach-rmobile/cpu_info.c @@ -83,14 +83,15 @@ static const struct { static int rmobile_cpuinfo_idx(void) { - int i = 0; u32 cpu_type = rmobile_get_cpu_type(); + int i; - for (; i < ARRAY_SIZE(rmobile_cpuinfo) - 1; i++) + for (i = 0; i < ARRAY_SIZE(rmobile_cpuinfo) - 1; i++) if (rmobile_cpuinfo[i].cpu_type == cpu_type) - break; + return i; - return i; + /* Unknown "CPU" entry */ + return ARRAY_SIZE(rmobile_cpuinfo) - 1; } static const u8 *get_cpu_name(int idx) |