soc/tegra: fuse: Drop Kconfig dependency on TEGRA20_APB_DMA

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: 19d41e5e9c68 ("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>

diff --git a/drivers/soc/tegra/Kconfig b/drivers/soc/tegra/Kconfig
index 5725c8ef0406af29d208a0a09de7e67e5b65d223..6f601227da3cb019a3ca5b1eed35f2b0422fdb75 100644 (file)
--- a/drivers/soc/tegra/Kconfig
+++ b/drivers/soc/tegra/Kconfig
@@ -136,7 +136,6 @@ config SOC_TEGRA_FUSE
        def_bool y
        depends on ARCH_TEGRA
        select SOC_BUS
-       select TEGRA20_APB_DMA if ARCH_TEGRA_2x_SOC
 
 config SOC_TEGRA_FLOWCTRL
        bool