Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c54ecb2481d464d50520ce60cf36011b68d1e89a
Commit:     c54ecb2481d464d50520ce60cf36011b68d1e89a
Parent:     c0bb87f7b8a145b56d45484713e1b1f37ce7e626
Author:     Uwe Kleine-König <[EMAIL PROTECTED]>
AuthorDate: Sun Sep 30 20:36:14 2007 +0100
Committer:  Russell King <[EMAIL PROTECTED]>
CommitDate: Fri Oct 12 23:43:39 2007 +0100

    [ARM] 4594/1: ns9xxx: use the new gpio functions
    
    Up to now only board-a9m9750dev.c used GPIOs.  It just wrote directly into 
the
    corresponding registers.  Now it properly reserves the gpio and uses the API
    function to configure it.
    
    Signed-off-by: Uwe Kleine-König <[EMAIL PROTECTED]>
    Signed-off-by: Russell King <[EMAIL PROTECTED]>
---
 arch/arm/mach-ns9xxx/board-a9m9750dev.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm/mach-ns9xxx/board-a9m9750dev.c 
b/arch/arm/mach-ns9xxx/board-a9m9750dev.c
index 88d1f7e..7fa3fb1 100644
--- a/arch/arm/mach-ns9xxx/board-a9m9750dev.c
+++ b/arch/arm/mach-ns9xxx/board-a9m9750dev.c
@@ -13,6 +13,7 @@
 #include <linux/irq.h>
 
 #include <asm/mach/map.h>
+#include <asm/gpio.h>
 
 #include <asm/arch-ns9xxx/board.h>
 #include <asm/arch-ns9xxx/regs-sys.h>
@@ -91,12 +92,11 @@ void __init board_a9m9750dev_init_irq(void)
        u32 reg;
        int i;
 
-       /*
-        * configure gpio for IRQ_EXT2
-        * use GPIO 11, because GPIO 32 is used for the LCD
-        */
-       /* XXX: proper GPIO handling */
-       BBU_GCONFb1(1) &= ~0x2000;
+       if (gpio_request(11, "board a9m9750dev extirq2") == 0)
+               ns9xxx_gpio_configure(11, 0, 1);
+       else
+               printk(KERN_ERR "%s: cannot get gpio 11 for IRQ_EXT2\n",
+                               __func__);
 
        for (i = FPGA_IRQ(0); i <= FPGA_IRQ(7); ++i) {
                set_irq_chip(i, &a9m9750dev_fpga_chip);
-
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