From a51bab592fbbef10f0e42a8aed86adfbf6a68fa7 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 21 Oct 2019 16:18:36 +0200
Subject: [PATCH] usb: dwc3: select CONFIG_REGMAP_MMIO
Git-commit: a51bab592fbbef10f0e42a8aed86adfbf6a68fa7
Patch-mainline: v5.4-rc6
References: git-fixes bnc#1151927 5.3.11
After many randconfig builds, one configuration caused a link
error with dwc3-meson-g12a lacking the regmap-mmio code:
Drivers/usb/dwc3/dwc3-meson-g12a.o: In function `dwc3_meson_g12a_probe':
dwc3-meson-g12a.c:(.text+0x9f): undefined reference to `__devm_regmap_init_mmio_clk'
Add the select statement that we have for all other users
of that dependency.
Fixes: c99993376f72 ("usb: dwc3: Add Amlogic G12A DWC3 glue")
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/usb/dwc3/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig
index 89abc6078703..556a876c7896 100644
--- a/drivers/usb/dwc3/Kconfig
+++ b/drivers/usb/dwc3/Kconfig
@@ -102,6 +102,7 @@ config USB_DWC3_MESON_G12A
depends on ARCH_MESON || COMPILE_TEST
default USB_DWC3
select USB_ROLE_SWITCH
+ select REGMAP_MMIO
help
Support USB2/3 functionality in Amlogic G12A platforms.
Say 'Y' or 'M' if you have one such device.
--
2.16.4