[ 09/68] ARM: LPC32xx: Fix irq on GPI_28
From: Greg KH <gregkh@linuxfoundation.org>
Date: 2012-03-09 20:09:22
Also in:
lkml
3.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Roland Stigge <redacted> commit f6737055c1c432a9628a9a731f9881ad8e0a9eee upstream. The GPI_28 IRQ was not registered properly. The registration of IRQ_LPC32XX_GPI_28 was added and the (wrong) IRQ_LPC32XX_GPI_11 at LPC32XX_SIC1_IRQ(4) was replaced by IRQ_LPC32XX_GPI_28 (see manual of LPC32xx / interrupt controller). Signed-off-by: Roland Stigge <redacted> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- arch/arm/mach-lpc32xx/include/mach/irqs.h | 2 +- arch/arm/mach-lpc32xx/irq.c | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-)
--- a/arch/arm/mach-lpc32xx/include/mach/irqs.h
+++ b/arch/arm/mach-lpc32xx/include/mach/irqs.h@@ -61,7 +61,7 @@ */ #define IRQ_LPC32XX_JTAG_COMM_TX LPC32XX_SIC1_IRQ(1) #define IRQ_LPC32XX_JTAG_COMM_RX LPC32XX_SIC1_IRQ(2) -#define IRQ_LPC32XX_GPI_11 LPC32XX_SIC1_IRQ(4) +#define IRQ_LPC32XX_GPI_28 LPC32XX_SIC1_IRQ(4) #define IRQ_LPC32XX_TS_P LPC32XX_SIC1_IRQ(6) #define IRQ_LPC32XX_TS_IRQ LPC32XX_SIC1_IRQ(7) #define IRQ_LPC32XX_TS_AUX LPC32XX_SIC1_IRQ(8) --- a/arch/arm/mach-lpc32xx/irq.c +++ b/arch/arm/mach-lpc32xx/irq.c
@@ -118,6 +118,10 @@ static const struct lpc32xx_event_info l .event_group = &lpc32xx_event_pin_regs, .mask = LPC32XX_CLKPWR_EXTSRC_GPI_06_BIT, }, + [IRQ_LPC32XX_GPI_28] = { + .event_group = &lpc32xx_event_pin_regs, + .mask = LPC32XX_CLKPWR_EXTSRC_GPI_28_BIT, + }, [IRQ_LPC32XX_GPIO_00] = { .event_group = &lpc32xx_event_int_regs, .mask = LPC32XX_CLKPWR_INTSRC_GPIO_00_BIT,