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authorDavid Howells <dhowells@redhat.com>2006-12-05 14:37:56 +0000
committerDavid Howells <dhowells@warthog.cambridge.redhat.com>2006-12-05 14:37:56 +0000
commit4c1ac1b49122b805adfa4efc620592f68dccf5db (patch)
tree87557f4bc2fd4fe65b7570489c2f610c45c0adcd /arch/mips/momentum/ocelot_c/uart-irq.c
parentc4028958b6ecad064b1a6303a6a5906d4fe48d73 (diff)
parentd916faace3efc0bf19fe9a615a1ab8fa1a24cd93 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts: drivers/infiniband/core/iwcm.c drivers/net/chelsio/cxgb2.c drivers/net/wireless/bcm43xx/bcm43xx_main.c drivers/net/wireless/prism54/islpci_eth.c drivers/usb/core/hub.h drivers/usb/input/hid-core.c net/core/netpoll.c Fix up merge failures with Linus's head and fix new compilation failures. Signed-Off-By: David Howells <dhowells@redhat.com>
Diffstat (limited to 'arch/mips/momentum/ocelot_c/uart-irq.c')
-rw-r--r--arch/mips/momentum/ocelot_c/uart-irq.c56
1 files changed, 6 insertions, 50 deletions
diff --git a/arch/mips/momentum/ocelot_c/uart-irq.c b/arch/mips/momentum/ocelot_c/uart-irq.c
index 510257dc205..0029f0008de 100644
--- a/arch/mips/momentum/ocelot_c/uart-irq.c
+++ b/arch/mips/momentum/ocelot_c/uart-irq.c
@@ -60,39 +60,6 @@ static inline void unmask_uart_irq(unsigned int irq)
}
/*
- * Enables the IRQ in the FPGA
- */
-static void enable_uart_irq(unsigned int irq)
-{
- unmask_uart_irq(irq);
-}
-
-/*
- * Initialize the IRQ in the FPGA
- */
-static unsigned int startup_uart_irq(unsigned int irq)
-{
- unmask_uart_irq(irq);
- return 0;
-}
-
-/*
- * Disables the IRQ in the FPGA
- */
-static void disable_uart_irq(unsigned int irq)
-{
- mask_uart_irq(irq);
-}
-
-/*
- * Masks and ACKs an IRQ
- */
-static void mask_and_ack_uart_irq(unsigned int irq)
-{
- mask_uart_irq(irq);
-}
-
-/*
* End IRQ processing
*/
static void end_uart_irq(unsigned int irq)
@@ -118,28 +85,17 @@ void ll_uart_irq(void)
do_IRQ(ls1bit8(irq_src) + 74);
}
-#define shutdown_uart_irq disable_uart_irq
-
struct irq_chip uart_irq_type = {
.typename = "UART/FPGA",
- .startup = startup_uart_irq,
- .shutdown = shutdown_uart_irq,
- .enable = enable_uart_irq,
- .disable = disable_uart_irq,
- .ack = mask_and_ack_uart_irq,
+ .ack = mask_uart_irq,
+ .mask = mask_uart_irq,
+ .mask_ack = mask_uart_irq,
+ .unmask = unmask_uart_irq,
.end = end_uart_irq,
};
void uart_irq_init(void)
{
- /* Reset irq handlers pointers to NULL */
- irq_desc[80].status = IRQ_DISABLED;
- irq_desc[80].action = 0;
- irq_desc[80].depth = 2;
- irq_desc[80].chip = &uart_irq_type;
-
- irq_desc[81].status = IRQ_DISABLED;
- irq_desc[81].action = 0;
- irq_desc[81].depth = 2;
- irq_desc[81].chip = &uart_irq_type;
+ set_irq_chip_and_handler(80, &uart_irq_type, handle_level_irq);
+ set_irq_chip_and_handler(81, &uart_irq_type, handle_level_irq);
}