From b3e820968ad47219f7d559117a30e85cf96b4e4e Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Tue, 1 May 2007 23:26:32 +0200 Subject: i2c: Make i2c_del_driver a void function Make i2c_del_driver a void function, like all other driver removal functions. It always returned 0 even when errors occured, and nobody ever actually checked the return value anyway. And we cannot fail a module removal anyway. Signed-off-by: Jean Delvare --- Documentation/i2c/writing-clients | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'Documentation/i2c') diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients index e62fbfa1282..f7e04ec849b 100644 --- a/Documentation/i2c/writing-clients +++ b/Documentation/i2c/writing-clients @@ -586,10 +586,7 @@ the driver module is usually enough. void foo_cleanup(void) { if (foo_initialized == 1) { - if ((res = i2c_del_driver(&foo_driver))) { - printk("foo: Driver registration failed, module not removed.\n"); - return; - } + i2c_del_driver(&foo_driver); foo_initialized --; } } -- cgit v1.2.3