The original code implemented the GPIO interface itself and this caused some problems. With this patch gpiolib is used. This is based on mips/master. This should go through linux-mips, John W. Linville approved that for the bcma and ssb changes normally maintained in wireless-testing. v3: - add missing break after setting bcm47xx_gpio_count in bcm47xx_gpio_init() v2: - use use gpio_chip.to_irq() instead of directly declare gpio_to_irq Hauke Mehrtens (3): ssb: add function to return number of gpio lines bcma: add GPIO driver for SoCs MIPS: BCM47xx: rewrite GPIO handling and use gpiolib arch/mips/Kconfig | 2 +- arch/mips/bcm47xx/gpio.c | 208 ++++++++++++++++++++------ arch/mips/bcm47xx/setup.c | 2 + arch/mips/bcm47xx/wgt634u.c | 7 + arch/mips/include/asm/mach-bcm47xx/bcm47xx.h | 2 + arch/mips/include/asm/mach-bcm47xx/gpio.h | 148 +++--------------- drivers/bcma/Kconfig | 5 + drivers/bcma/Makefile | 1 + drivers/bcma/driver_gpio.c | 90 +++++++++++ drivers/bcma/scan.c | 4 + drivers/ssb/embedded.c | 12 ++ include/linux/bcma/bcma.h | 5 + include/linux/bcma/bcma_driver_gpio.h | 21 +++ include/linux/ssb/ssb_embedded.h | 4 + 14 files changed, 336 insertions(+), 175 deletions(-) create mode 100644 drivers/bcma/driver_gpio.c create mode 100644 include/linux/bcma/bcma_driver_gpio.h -- 1.7.9.5
