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linux/scripts/coccinelle
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Nishanth Menon 79f0345fef scripts: Coccinelle script for pm_runtime_* return checks with IS_ERR_VALUE 
As indicated by Sekhar in [1], there seems to be a tendency to use
IS_ERR_VALUE to check the error result for pm_runtime_* functions which
make no sense considering commit c48cd65 (ARM: OMAP: use consistent
error checking) - the error values can either be < 0 for error OR
0, 1 in cases where we have success.

So, setup a coccinelle script to help identify the same.

[1] http://marc.info/?t=138472678100003&r=1&w=2

Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Reported-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Michal Marek <mmarek@suse.cz>
History 2014-01-03 14:39:35 +01:00
..
api scripts: Coccinelle script for pm_runtime_* return checks with IS_ERR_VALUE 2014-01-03 14:39:35 +01:00
free Coccinelle: Update the options used to the new option scheme 2013-07-03 22:58:13 +02:00
iterators Coccinelle: Update the options used to the new option scheme 2013-07-03 22:58:13 +02:00
locks Coccinelle: Update the options used to the new option scheme 2013-07-03 22:58:13 +02:00
misc coccinelle: replace 0/1 with false/true in functions returning bool 2013-08-13 22:43:41 +02:00
null Coccinelle: Update the options used to the new option scheme 2013-07-03 22:58:13 +02:00
tests Coccinelle: Update the options used to the new option scheme 2013-07-03 22:58:13 +02:00