linux-stable/drivers/soc/tegra
Dmitry Osipenko 9453185096 soc/tegra: fuse: Drop Kconfig dependency on TEGRA20_APB_DMA
[ Upstream commit 2254182807 ]

The DMA subsystem could be entirely disabled in Kconfig and then the
TEGRA20_APB_DMA option isn't available too. Hence kernel configuration
fails if DMADEVICES Kconfig option is disabled due to the unsatisfiable
dependency.

The FUSE driver isn't a critical driver and currently it only provides
NVMEM interface to userspace which isn't known to be widely used, and
thus, it's fine if FUSE driver fails to load.

Let's remove the erroneous Kconfig dependency and let the FUSE driver to
fail the probing if DMA is unavailable.

Fixes: 19d41e5e9c ("soc/tegra: fuse: Add APB DMA dependency for Tegra20")
Reported-by: Necip Fazil Yildiran <fazilyildiran@gmail.com>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=209301
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-10-21 12:38:34 +02:00
..
fuse soc/tegra: fuse: Add missing of_node_put() in tegra_init_fuse() 2022-10-21 12:38:34 +02:00
Kconfig soc/tegra: fuse: Drop Kconfig dependency on TEGRA20_APB_DMA 2022-10-21 12:38:34 +02:00
Makefile soc/tegra: Add Tegra186 ARI driver 2021-10-08 21:42:38 +02:00
ari-tegra186.c soc/tegra: Add Tegra186 ARI driver 2021-10-08 21:42:38 +02:00
common.c soc/tegra: Migrate to dev_pm_opp_set_config() 2022-07-08 11:27:33 +05:30
flowctrl.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
pmc.c OPP: Make dev_pm_opp_set_regulators() accept NULL terminated list 2022-07-08 11:26:44 +05:30
powergate-bpmp.c soc/tegra: bpmp: Remove unused including <linux/version.h> 2021-08-11 11:51:39 +02:00
regulators-tegra20.c soc/tegra: regulators: Prepare for suspend 2021-12-16 14:03:38 +01:00
regulators-tegra30.c soc/tegra: regulators: Prepare for suspend 2021-12-16 14:03:38 +01:00