From c5ec5e1f7f33a18ea81d3d9254c5b49bbdfd5e16 Mon Sep 17 00:00:00 2001 From: Daniel Golle Date: Mon, 18 Jul 2016 18:32:48 +0200 Subject: oxnas: revert to kernel 4.1 A bug resulting in the NAND not being detected by newer kernels has kept me sleepless for months and yet I wasn't able to discover the cause. Bring back patches and files for 4.1 until this has been resolved. Signed-off-by: Daniel Golle --- target/linux/oxnas/files/drivers/pinctrl/pinctrl-oxnas.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'target/linux/oxnas/files/drivers/pinctrl') diff --git a/target/linux/oxnas/files/drivers/pinctrl/pinctrl-oxnas.c b/target/linux/oxnas/files/drivers/pinctrl/pinctrl-oxnas.c index 38a8cbb451..034a7304d4 100644 --- a/target/linux/oxnas/files/drivers/pinctrl/pinctrl-oxnas.c +++ b/target/linux/oxnas/files/drivers/pinctrl/pinctrl-oxnas.c @@ -27,6 +27,7 @@ /* Since we request GPIOs from ourself */ #include #include +#include #include "core.h" @@ -1199,7 +1200,11 @@ static struct irq_chip gpio_irqchip = { .irq_set_type = gpio_irq_type, }; +#if LINUX_VERSION_CODE < KERNEL_VERSION(4,2,0) +static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) +#else static void gpio_irq_handler(struct irq_desc *desc) +#endif { struct irq_chip *chip = irq_desc_get_chip(desc); struct irq_data *idata = irq_desc_get_irq_data(desc); @@ -1240,6 +1245,9 @@ static int oxnas_gpio_irq_map(struct irq_domain *h, unsigned int virq, irq_set_lockdep_class(virq, &gpio_lock_class); irq_set_chip_and_handler(virq, &gpio_irqchip, handle_edge_irq); +#if LINUX_VERSION_CODE < KERNEL_VERSION(4,2,0) + set_irq_flags(virq, IRQF_VALID); +#endif irq_set_chip_data(virq, oxnas_gpio); return 0; -- cgit v1.2.3