kernel_samsung_a53x/drivers/mmc/core
Yang Yingliang a465efacba mmc: core: fix return value check in devm_mmc_alloc_host()
commit 71d04535e853305a76853b28a01512a62006351d upstream.

mmc_alloc_host() returns NULL pointer not PTR_ERR(), if it
fails, so replace the IS_ERR() check with NULL pointer check.

In commit 418f7c2de133 ("mmc: meson-gx: use devm_mmc_alloc_host"),
it checks NULL pointer not PTR_ERR, if devm_mmc_alloc_host() fails,
so make it to return NULL pointer to keep same with mmc_alloc_host(),
the drivers don't need to change the error handle when switch to
use devm_mmc_alloc_host().

Fixes: 80df83c2c57e ("mmc: core: add devm_mmc_alloc_host")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/20230217024333.4018279-1-yangyingliang@huawei.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-12-17 13:20:51 +01:00
..
block.c mmc: core: Avoid negative index with array access 2024-11-19 09:22:42 +01:00
block.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bus.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bus.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
card.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
core.c mmc: Disable crc check 2024-11-19 17:47:04 +01:00
core.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
crypto.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
crypto.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
debugfs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
host.c mmc: core: fix return value check in devm_mmc_alloc_host() 2024-12-17 13:20:51 +01:00
host.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mmc.c mmc: core: Fix eMMC initialization with 1-bit bus connection 2024-11-18 23:18:29 +01:00
mmc_ops.c mmc: block: Be sure to wait while busy in CQE error recovery 2024-11-18 12:11:47 +01:00
mmc_ops.h mmc: block: Be sure to wait while busy in CQE error recovery 2024-11-18 12:11:47 +01:00
mmc_test.c Revert "mmc: mmc_test: Fix NULL dereference on allocation failure" 2024-11-24 00:23:50 +01:00
pwrseq.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pwrseq.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pwrseq_emmc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pwrseq_sd8787.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pwrseq_simple.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
queue.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
queue.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
quirks.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
regulator.c mmc: core: add helpers mmc_regulator_enable/disable_vqmmc 2024-11-18 12:11:17 +01:00
sd.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sd.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sd_ops.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sd_ops.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sdio.c mmc: core: sdio: hold retuning if sdio in 1-bit mode 2024-11-08 11:26:18 +01:00
sdio_bus.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sdio_bus.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sdio_cis.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sdio_cis.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sdio_io.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sdio_irq.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sdio_ops.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sdio_ops.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sdio_uart.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
slot-gpio.c mmc: core: Add mmc_gpiod_set_cd_config() function 2024-11-19 12:27:18 +01:00
slot-gpio.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00