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(parent: 42998cd) | patch
regmap: Add raw_write/read checks for max_raw_write/read sizes
authorMarkus Pargmann <mpa@pengutronix.de>
Sun, 30 Aug 2015 07:33:55 +0000 (09:33 +0200)
committerMark Brown <broonie@kernel.org>
Sun, 30 Aug 2015 09:19:22 +0000 (10:19 +0100)
commit4fe831ffdb1640f411314f8facbc1285a97318b4
treed5468748135748a6bad1e728af55adb7af909b53tree | snapshot
parent42998cdea3d3d35d83c709bd42db93eb14735244commit | diff
regmap: Add raw_write/read checks for max_raw_write/read sizes

Check in regmap_raw_read() and regmap_raw_write() for correct maximum
sizes of the operations. Return -E2BIG if this size is not supported
because it is too big.

Also this patch causes an uninitialized variable warning so it
initializes ret (although not necessary).

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/base/regmap/regmap.c diff | blob | history
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