Commit 6ba12b56 authored by Jiasheng Jiang's avatar Jiasheng Jiang Committed by Wolfram Sang
Browse files

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: 56a1485b ("i2c: npcm7xx: Add Nuvoton NPCM I2C controller driver")
Signed-off-by: default avatarJiasheng Jiang <jiasheng@iscas.ac.cn>
Acked-by: default avatarTali Perry <tali.perry1@gmail.com>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
parent 8c4811e7

drivers/i2c/busses/i2c-npcm7xx.c

+1 −2
Original line number Diff line number Diff line
@@ -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);