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| author | eric miao <eric.y.miao@gmail.com> | 2007-08-29 10:18:47 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-10-12 21:15:32 +0100 |
| commit | 30f0b40844e5add7ad879e2f5939ff498f72f3e6 (patch) | |
| tree | c899a6cc6b9e3a0d998b6b5e15d3208eae51dcfb /include/asm-arm | |
| parent | 37c2f779a4eabf7c6a39e6f9ded0ec3471ed5995 (diff) | |
| download | linux-30f0b40844e5add7ad879e2f5939ff498f72f3e6.tar.gz linux-30f0b40844e5add7ad879e2f5939ff498f72f3e6.tar.bz2 linux-30f0b40844e5add7ad879e2f5939ff498f72f3e6.zip | |
[ARM] 4559/1: pxa: make PXA_LAST_GPIO a run-time variable
This definition produces processor specific code in generic function
pxa_gpio_mode(), thus creating inconsistencies for support of pxa25x
and pxa27x in a single zImage.
As David Brownell suggests, make it a run-time variable and initialize
at run-time according to the number of GPIOs on the processor. For now
the initialization happens in pxa_init_irq_gpio(), since there is
already a parameter for that, besides, this is and MUST be earlier
than any subsequent calls to pxa_gpio_mode().
Signed-off-by: eric miao <eric.y.miao@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm')
| -rw-r--r-- | include/asm-arm/arch-pxa/irqs.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/include/asm-arm/arch-pxa/irqs.h b/include/asm-arm/arch-pxa/irqs.h index a07fe0f928cd..1bcc7632b46c 100644 --- a/include/asm-arm/arch-pxa/irqs.h +++ b/include/asm-arm/arch-pxa/irqs.h @@ -66,12 +66,6 @@ #define IRQ_TO_GPIO_2_x(i) ((i) - PXA_GPIO_IRQ_BASE) #define IRQ_TO_GPIO(i) (((i) < IRQ_GPIO(2)) ? ((i) - IRQ_GPIO0) : IRQ_TO_GPIO_2_x(i)) -#if defined(CONFIG_PXA25x) -#define PXA_LAST_GPIO 84 -#elif defined(CONFIG_PXA27x) -#define PXA_LAST_GPIO 127 -#endif - /* * The next 16 interrupts are for board specific purposes. Since * the kernel can only run on one machine at a time, we can re-use |