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(parent: 2d99b6d) | patch
i2c: ismt: initialize DMA buffer
authorJames Ralston <james.d.ralston@intel.com>
Tue, 24 Sep 2013 23:47:55 +0000 (16:47 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 4 Nov 2013 12:31:06 +0000 (04:31 -0800)
commitfe0051d83cb951fbeab6712633ca2e31de22ee11
tree994d50926818445cab51f59bf6ed9140d3f60815tree | snapshot (tar.gz zip)
parent2d99b6dd66b5778d92fc411b48037084528e1ae2commit | diff
i2c: ismt: initialize DMA buffer

commit bf4169100c909667ede6af67668b3ecce6928343 upstream.

This patch adds code to initialize the DMA buffer to compensate for
possible hardware data corruption.

Signed-off-by: James Ralston <james.d.ralston@intel.com>
[wsa: changed to use 'sizeof']
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Cc: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/i2c/busses/i2c-ismt.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)