diff options
| author | Tiezhu Yang <yangtiezhu@loongson.cn> | 2019-11-04 21:33:50 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-27 14:46:51 +0100 |
| commit | d9d56b8e366ae31bcb4e74056cda11432dc251c1 (patch) | |
| tree | f7ba6979a0dd00be4cbad18b736fa50ff15a062a /drivers/platform | |
| parent | 495d767ec747d62fb16b246832b545db1c8f1f8f (diff) | |
MIPS: Loongson: Fix return value of loongson_hwmon_init
[ Upstream commit dece3c2a320b0a6d891da6ff774ab763969b6860 ]
When call function hwmon_device_register failed, use the actual
return value instead of always -ENOMEM.
Fixes: 64f09aa967e1 ("MIPS: Loongson-3: Add CPU Hwmon platform driver")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Huacai Chen <chenhc@lemote.com>
Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/mips/cpu_hwmon.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/mips/cpu_hwmon.c b/drivers/platform/mips/cpu_hwmon.c index 322de58eebaf..02484ae9a116 100644 --- a/drivers/platform/mips/cpu_hwmon.c +++ b/drivers/platform/mips/cpu_hwmon.c @@ -158,7 +158,7 @@ static int __init loongson_hwmon_init(void) cpu_hwmon_dev = hwmon_device_register(NULL); if (IS_ERR(cpu_hwmon_dev)) { - ret = -ENOMEM; + ret = PTR_ERR(cpu_hwmon_dev); pr_err("hwmon_device_register fail!\n"); goto fail_hwmon_device_register; } |