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| /openbmc/linux/drivers/gpu/drm/fsl-dcu/ |
| H A D | fsl_tcon.c | ef15d361 Wed Dec 28 10:48:48 CST 2016 Fabio Estevam <fabio.estevam@nxp.com> drm/fsl-dcu: check for clk_prepare_enable() error
clk_prepare_enable() may fail, so we should better check its return
value.
Also place the of_node_put() function right after clk_prepare_enable(),
in order to avoid calling of_node_put() twice in case clk_prepare_enable()
fails.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Stefan Agner <stefan@agner.ch>
ef15d361 Wed Dec 28 10:48:48 CST 2016 Fabio Estevam <fabio.estevam@nxp.com> drm/fsl-dcu: check for clk_prepare_enable() error
clk_prepare_enable() may fail, so we should better check its return
value.
Also place the of_node_put() function right after clk_prepare_enable(),
in order to avoid calling of_node_put() twice in case clk_prepare_enable()
fails.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Stefan Agner <stefan@agner.ch>
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