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871ee7e815
[ Upstream commitd6912b1251] gpio-rockchip uses interfaces that are provided by the Kconfig symbol GENERIC_IRQ_CHIP, so the driver should select that symbol in order to prevent build errors. Fixes these build errors (and more): aarch64-linux-ld: drivers/gpio/gpio-rockchip.o: in function `rockchip_irq_disable': gpio-rockchip.c:(.text+0x454): undefined reference to `irq_gc_mask_set_bit' aarch64-linux-ld: drivers/gpio/gpio-rockchip.o: in function `rockchip_irq_enable': gpio-rockchip.c:(.text+0x478): undefined reference to `irq_gc_mask_clr_bit' aarch64-linux-ld: drivers/gpio/gpio-rockchip.o: in function `rockchip_interrupts_register': gpio-rockchip.c:(.text+0x518): undefined reference to `irq_generic_chip_ops' aarch64-linux-ld: gpio-rockchip.c:(.text+0x594): undefined reference to `__irq_alloc_domain_generic_chips' aarch64-linux-ld: gpio-rockchip.c:(.text+0x5cc): undefined reference to `irq_get_domain_generic_chip' aarch64-linux-ld: gpio-rockchip.c:(.text+0x5e0): undefined reference to `irq_gc_ack_set_bit' aarch64-linux-ld: gpio-rockchip.c:(.text+0x604): undefined reference to `irq_gc_set_wake' Fixes:936ee2675e("gpio/rockchip: add driver for rockchip gpio") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.