linux/drivers/mmc
Ulf Hansson d6c9219ca1 mmc: host: Return an error when ->enable_sdio_irq() ops is missing
Even if the current WARN() notifies the user that something is severely
wrong, we can still end up in a PANIC() when trying to invoke the missing
->enable_sdio_irq() ops. Therefore, let's also return an error code and
prevent the host from being added.

While at it, move the code into a separate function to prepare for
subsequent changes and for further host caps validations.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20220303165142.129745-1-ulf.hansson@linaro.org
2022-03-15 10:25:21 +01:00
..
core mmc: host: Return an error when ->enable_sdio_irq() ops is missing 2022-03-15 10:25:21 +01:00
host mmc: dw-mmc-rockchip: Fix handling invalid clock rates 2022-03-07 12:56:48 +01:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00