soc: sunxi_sram: Make use of the helper function devm_platform_ioremap_resource()

stable inclusion
from stable-v5.10.147
commit 50fbc81f80d2d7eefca6992190b07a1285fdcf95
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I6D0W8

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=50fbc81f80d2d7eefca6992190b07a1285fdcf95



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[ Upstream commit 1f3753a5 ]

Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20210908071716.772-1-caihuoqing@baidu.com


Stable-dep-of: 49fad91a ("soc: sunxi: sram: Fix probe function ordering issues")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>
Reviewed-by: Zheng Zengkai <zhengzengkai@huawei.com>