diff options
| author | Jiasheng Jiang <jiasheng@iscas.ac.cn> | 2022-05-26 17:41:00 +0800 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2022-06-08 22:15:37 +0200 |
| commit | 6ba12b56b9b844b83ed54fb7ed59fb0eb41e4045 (patch) | |
| tree | 09fd000113295bfb27ac5ad015e84dbb284ce17a | |
| parent | 8c4811e7a5a60443139369a623ca504bad9e3675 (diff) | |
| download | linux-stable-6ba12b56b9b844b83ed54fb7ed59fb0eb41e4045.tar.gz linux-stable-6ba12b56b9b844b83ed54fb7ed59fb0eb41e4045.tar.bz2 linux-stable-6ba12b56b9b844b83ed54fb7ed59fb0eb41e4045.zip | |
i2c: npcm7xx: Add check for platform_driver_register
As platform_driver_register() could fail, it should be better
to deal with the return value in order to maintain the code
consisitency.
Fixes: 56a1485b102e ("i2c: npcm7xx: Add Nuvoton NPCM I2C controller driver")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Acked-by: Tali Perry <tali.perry1@gmail.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
| -rw-r--r-- | drivers/i2c/busses/i2c-npcm7xx.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-npcm7xx.c b/drivers/i2c/busses/i2c-npcm7xx.c index 5960ccde6574..aede9d551130 100644 --- a/drivers/i2c/busses/i2c-npcm7xx.c +++ b/drivers/i2c/busses/i2c-npcm7xx.c @@ -2372,8 +2372,7 @@ static struct platform_driver npcm_i2c_bus_driver = { static int __init npcm_i2c_init(void) { npcm_i2c_debugfs_dir = debugfs_create_dir("npcm_i2c", NULL); - platform_driver_register(&npcm_i2c_bus_driver); - return 0; + return platform_driver_register(&npcm_i2c_bus_driver); } module_init(npcm_i2c_init); |