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authorArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2012-02-06 12:27:43 +0100
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-03-27 01:32:19 +0200
commitbcb1d238716d138c9e16347fc32b3c1ae006339e (patch)
treeccb7a9aea7b77481fa3474124218521e0c32de82 /drivers/leds/led-triggers.c
parentmtd: harmonize mtd_point interface implementation (diff)
downloadlinux-bcb1d238716d138c9e16347fc32b3c1ae006339e.tar.xz
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mtd: move zero length verification to MTD API functions
In many places in drivers we verify for the zero length, but this is very inconsistent across drivers. This is obviously the right thing to do, though. This patch moves the check to the MTD API functions instead and removes a lot of duplication. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Reviewed-by: Shmulik Ladkani <shmulik.ladkani@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/leds/led-triggers.c')
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