Since LPC_SCH depends on PCI, GPIO_SCH must also depend on PCI
to prevent kconfig warning and build errors:
WARNING: unmet direct dependencies detected for LPC_SCH
Depends on [n]: HAS_IOMEM [=y] && PCI [=n]
Selected by [y]:
- GPIO_SCH [=y] && GPIOLIB [=y] && X86 [=y] && (X86 [=y] || COMPILE_TEST
[=n]) && ACPI [=y]
and
../drivers/mfd/lpc_sch.c:204:1: warning: data definition has no type or storage
class
module_pci_driver(lpc_sch_driver);
^~~~~~~~~~~~~~~~~
../drivers/mfd/lpc_sch.c:204:1: error: type defaults to ‘int’ in declaration of
‘module_pci_driver’ [-Werror=implicit-int]
../drivers/mfd/lpc_sch.c:204:1: warning: parameter names (without types) in
function declaration
../drivers/mfd/lpc_sch.c:197:26: warning: ‘lpc_sch_driver’ defined but not used
[-Wunused-variable]
static struct pci_driver lpc_sch_driver = {
^~~~~~~~~~~~~~
Fixes: 6c46215d6b62 ("gpio: sch: Hook into ACPI GPE handler to catch GPIO edge
events")
Signed-off-by: Randy Dunlap <rdun...@infradead.org>
Cc: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Cc: Linus Walleij <linus.wall...@linaro.org>
Cc: linux-g...@vger.kernel.org
Cc: Bartosz Golaszewski <bgolaszew...@baylibre.com>
Cc: Denis Turischev <de...@compulab.co.il>
---
drivers/gpio/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- linux-next-20210401.orig/drivers/gpio/Kconfig
+++ linux-next-20210401/drivers/gpio/Kconfig
@@ -860,7 +860,7 @@ config GPIO_IT87
config GPIO_SCH
tristate "Intel SCH/TunnelCreek/Centerton/Quark X1000 GPIO"
- depends on (X86 || COMPILE_TEST) && ACPI
+ depends on (X86 || COMPILE_TEST) && ACPI && PCI
select GPIOLIB_IRQCHIP
select MFD_CORE
select LPC_SCH
