drm/meson: Make use of the helper function devm_platform_ioremap_resourcexxx()

drm/meson: Make use of the helper function devm_platform_ioremap_resourcexxx()

[ Upstream commit d4cb82aa2e4bc0e46582a625cb41b64c83fdde49 ]

Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately

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>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210831135644.4576-1-caihuoqing@baidu.com
Signed-off-by: Sasha Levin <sashal@kernel.org>