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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 <ben-linux@fluff.org>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ben Dooks
2010-05-26 14:42:21 -07:00
committed by Linus Torvalds
parent a13c1868aa
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: fail:
/* failures here can mean systems won't boot... */ /* failures here can mean systems won't boot... */
if (status) 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->base, chip->base + chip->ngpio - 1,
chip->label ? : "generic"); chip->label ? : "generic");
return status; return status;