misc: vexpress/syscfg: Use devm_ioremap_resource() to map memory

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Instead of checking the return value of platform_get_resource(), we can
use devm_ioremap_resource() which has the NULL pointer check and the
memory region requesting. devm_ioremap_resource is designed to replace
calls to devm_request_mem_region followed by devm_ioremap, so let's use
the same.

Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

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This commit is contained in:

Sudeep Holla 2018-07-11 16:17:39 +01:00

parent ce397d215c

commit cc4aecc5b7

1 changed files with 3 additions and 7 deletions

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drivers/misc/vexpress-syscfg.c

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