i2c-omap: Fix NULL pointer dereferencing
authorTony Lindgren <tony@atomide.com>
Mon, 14 Jan 2008 20:53:30 +0000 (21:53 +0100)
committerJean Delvare <khali@hyperion.delvare>
Mon, 14 Jan 2008 20:53:30 +0000 (21:53 +0100)
This patch fixes bug #9581 reported by Marcio Buss. If kzalloc fails,
omap_i2c_write_reg() tries to reset an unallocated I2C controller.

Cc: Marcio Buss <marciobuss@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

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