tree 944a9e21e98d459926b1f1e4ca5519f7516b6d8e
parent 7a84c636c8ef16465d4ac634b3e613d758b7a975
author Sergey Shtylyov <s.shtylyov@omp.ru> 1687034173 +0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1687940059 +0200

mmc: mtk-sd: fix deferred probing

[ Upstream commit 0c4dc0f054891a2cbde0426b0c0fdf232d89f47f ]

The driver overrides the error codes returned by platform_get_irq() to
-EINVAL, so if it returns -EPROBE_DEFER, the driver will fail the probe
permanently instead of the deferred probing. Switch to propagating the
error codes upstream.

Fixes: 208489032bdd ("mmc: mediatek: Add Mediatek MMC driver")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Link: https://lore.kernel.org/r/20230617203622.6812-4-s.shtylyov@omp.ru
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>