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soc: fsl/qe: Use of_get_child_by_name helper 

Use the of_get_child_by_name() helper instead of open coding searching
for the 'firmware' child node. This removes directly accessing the name
pointer as well.

Cc: Qiang Zhao <qiang.zhao@nxp.com>
Cc: Li Yang <leoyang.li@nxp.com>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Qiang Zhao <qiang.zhao@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
This commit is contained in:
Rob Herring 2018-08-29 15:04:25 -05:00 committed by Li Yang
parent 5b394b2ddf
commit f55f61225a
1 changed files with 1 additions and 5 deletions
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6
drivers/soc/fsl/qe/qe.c
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@ -588,11 +588,7 @@ struct qe_firmware_info *qe_get_firmware_info(void)
}
/* Find the 'firmware' child node */
for_each_child_of_node(qe, fw) {
if (strcmp(fw->name, "firmware") == 0)
break;
}
fw = of_get_child_by_name(qe, "firmware");
of_node_put(qe);
/* Did we find the 'firmware' node? */