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gpiolib: make gpiochip_add() show a better error message

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The current message, 'not registered' is confusing as it implies it was
not registered with something, whereas printing 'failed to register'
implies it was the gpiochip_add() call that did not work correctly.

Signed-off-by: Ben Dooks <[email protected]>
Cc: David Brownell <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Ben Dooks 2010-05-26 14:42:21 -07:00 • committed by Linus Torvalds
commit 796a8e423a
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpiolib.c
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@ -1106,7 +1106,7 @@ unlock:
fail:
/* failures here can mean systems won't boot... */
if (status)
pr_err("gpiochip_add: gpios %d..%d (%s) not registered\n",
pr_err("gpiochip_add: gpios %d..%d (%s) failed to register\n",
chip->base, chip->base + chip->ngpio - 1,
chip->label ? : "generic");
return status;