tree 03e6fd7fd2894b2705f55f80a75c8eeae7326526
parent 15210ad18fcbd7f53f40e26e4391710d271c2daf
author Fabio Estevam <fabio.estevam@nxp.com> 1500754979 -0300
committer Wim Van Sebroeck <wim@iguana.be> 1504983133 +0200

watchdog: bcm7038: Check the return value from clk_prepare_enable()

clk_prepare_enable() may fail, so we should better check its return value
and propagate it in the case of error.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>