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authorThomas Abraham <thomas.abraham@linaro.org>2011-08-10 15:51:20 +0530
committerGreg Kroah-Hartman <gregkh@suse.de>2011-08-23 10:48:31 -0700
commit2a8d7bddf273477d6aa81405c9b4bae223e11ed9 (patch)
treec344956ef3499870b14158f438494ca5f27d0140 /arch/arm/mach-s3c64xx/irq.c
parent88bb4ea14c72f89c5265029c1891e5eb6521cc0f (diff)
downloadop-kernel-dev-2a8d7bddf273477d6aa81405c9b4bae223e11ed9.zip
op-kernel-dev-2a8d7bddf273477d6aa81405c9b4bae223e11ed9.tar.gz
ARM: SAMSUNG: Remove uart irq handling from plaform code
With uart tx/rx/err interrupt handling moved into the driver for s3c64xx and later SoC's, the uart interrupt handling in plaform code can be removed. The uart device irq resources is reduced to one and the related unused macros are removed. Suggested-by: Grant Likely <grant.likely@secretlab.ca> CC: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch/arm/mach-s3c64xx/irq.c')
-rw-r--r--arch/arm/mach-s3c64xx/irq.c25
1 files changed, 0 insertions, 25 deletions
diff --git a/arch/arm/mach-s3c64xx/irq.c b/arch/arm/mach-s3c64xx/irq.c
index 75d9a0e..b07357e 100644
--- a/arch/arm/mach-s3c64xx/irq.c
+++ b/arch/arm/mach-s3c64xx/irq.c
@@ -25,29 +25,6 @@
#include <plat/irq-uart.h>
#include <plat/cpu.h>
-static struct s3c_uart_irq uart_irqs[] = {
- [0] = {
- .regs = S3C_VA_UART0,
- .base_irq = IRQ_S3CUART_BASE0,
- .parent_irq = IRQ_UART0,
- },
- [1] = {
- .regs = S3C_VA_UART1,
- .base_irq = IRQ_S3CUART_BASE1,
- .parent_irq = IRQ_UART1,
- },
- [2] = {
- .regs = S3C_VA_UART2,
- .base_irq = IRQ_S3CUART_BASE2,
- .parent_irq = IRQ_UART2,
- },
- [3] = {
- .regs = S3C_VA_UART3,
- .base_irq = IRQ_S3CUART_BASE3,
- .parent_irq = IRQ_UART3,
- },
-};
-
/* setup the sources the vic should advertise resume for, even though it
* is not doing the wake (set_irq_wake needs to be valid) */
#define IRQ_VIC0_RESUME (1 << (IRQ_RTC_TIC - IRQ_VIC0_BASE))
@@ -67,6 +44,4 @@ void __init s3c64xx_init_irq(u32 vic0_valid, u32 vic1_valid)
/* add the timer sub-irqs */
s3c_init_vic_timer_irq(5, IRQ_TIMER0);
-
- s3c_init_uart_irqs(uart_irqs, ARRAY_SIZE(uart_irqs));
}
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