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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/plat-s5p/dev-uart.c
parent88bb4ea14c72f89c5265029c1891e5eb6521cc0f (diff)
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/plat-s5p/dev-uart.c')
-rw-r--r--arch/arm/plat-s5p/dev-uart.c84
1 files changed, 12 insertions, 72 deletions
diff --git a/arch/arm/plat-s5p/dev-uart.c b/arch/arm/plat-s5p/dev-uart.c
index afaf87fdb93..c9308db3618 100644
--- a/arch/arm/plat-s5p/dev-uart.c
+++ b/arch/arm/plat-s5p/dev-uart.c
@@ -32,20 +32,10 @@ static struct resource s5p_uart0_resource[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = IRQ_S5P_UART_RX0,
- .end = IRQ_S5P_UART_RX0,
+ .start = IRQ_UART0,
+ .end = IRQ_UART0,
.flags = IORESOURCE_IRQ,
},
- [2] = {
- .start = IRQ_S5P_UART_TX0,
- .end = IRQ_S5P_UART_TX0,
- .flags = IORESOURCE_IRQ,
- },
- [3] = {
- .start = IRQ_S5P_UART_ERR0,
- .end = IRQ_S5P_UART_ERR0,
- .flags = IORESOURCE_IRQ,
- }
};
static struct resource s5p_uart1_resource[] = {
@@ -55,18 +45,8 @@ static struct resource s5p_uart1_resource[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = IRQ_S5P_UART_RX1,
- .end = IRQ_S5P_UART_RX1,
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = IRQ_S5P_UART_TX1,
- .end = IRQ_S5P_UART_TX1,
- .flags = IORESOURCE_IRQ,
- },
- [3] = {
- .start = IRQ_S5P_UART_ERR1,
- .end = IRQ_S5P_UART_ERR1,
+ .start = IRQ_UART1,
+ .end = IRQ_UART1,
.flags = IORESOURCE_IRQ,
},
};
@@ -78,18 +58,8 @@ static struct resource s5p_uart2_resource[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = IRQ_S5P_UART_RX2,
- .end = IRQ_S5P_UART_RX2,
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = IRQ_S5P_UART_TX2,
- .end = IRQ_S5P_UART_TX2,
- .flags = IORESOURCE_IRQ,
- },
- [3] = {
- .start = IRQ_S5P_UART_ERR2,
- .end = IRQ_S5P_UART_ERR2,
+ .start = IRQ_UART2,
+ .end = IRQ_UART2,
.flags = IORESOURCE_IRQ,
},
};
@@ -102,18 +72,8 @@ static struct resource s5p_uart3_resource[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = IRQ_S5P_UART_RX3,
- .end = IRQ_S5P_UART_RX3,
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = IRQ_S5P_UART_TX3,
- .end = IRQ_S5P_UART_TX3,
- .flags = IORESOURCE_IRQ,
- },
- [3] = {
- .start = IRQ_S5P_UART_ERR3,
- .end = IRQ_S5P_UART_ERR3,
+ .start = IRQ_UART3,
+ .end = IRQ_UART3,
.flags = IORESOURCE_IRQ,
},
#endif
@@ -127,18 +87,8 @@ static struct resource s5p_uart4_resource[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = IRQ_S5P_UART_RX4,
- .end = IRQ_S5P_UART_RX4,
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = IRQ_S5P_UART_TX4,
- .end = IRQ_S5P_UART_TX4,
- .flags = IORESOURCE_IRQ,
- },
- [3] = {
- .start = IRQ_S5P_UART_ERR4,
- .end = IRQ_S5P_UART_ERR4,
+ .start = IRQ_UART4,
+ .end = IRQ_UART4,
.flags = IORESOURCE_IRQ,
},
#endif
@@ -152,18 +102,8 @@ static struct resource s5p_uart5_resource[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = IRQ_S5P_UART_RX5,
- .end = IRQ_S5P_UART_RX5,
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = IRQ_S5P_UART_TX5,
- .end = IRQ_S5P_UART_TX5,
- .flags = IORESOURCE_IRQ,
- },
- [3] = {
- .start = IRQ_S5P_UART_ERR5,
- .end = IRQ_S5P_UART_ERR5,
+ .start = IRQ_UART5,
+ .end = IRQ_UART5,
.flags = IORESOURCE_IRQ,
},
#endif