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authorThomas Gleixner <tglx@linutronix.de>2011-02-06 18:23:25 +0000
committerMike Frysinger <vapier@gentoo.org>2011-03-18 04:01:05 -0400
commitb10bbbbce77ed45a3f5cb7e2bd1d3d5dbee20666 (patch)
tree84a79a73834deb6800593edd11b49310e7b9d1dc /arch/blackfin
parent511cdcc50031eacd88cc70351da54beebff515e2 (diff)
downloadop-kernel-dev-b10bbbbce77ed45a3f5cb7e2bd1d3d5dbee20666.zip
op-kernel-dev-b10bbbbce77ed45a3f5cb7e2bd1d3d5dbee20666.tar.gz
Blackfin: use proper wrappers for irq_desc
Fixup the open coded access to irq_desc and use the proper wrappers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin')
-rw-r--r--arch/blackfin/mach-common/ints-priority.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index a604f19..6e7db990 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -312,8 +312,7 @@ static void bfin_handle_irq(unsigned irq)
__ipipe_handle_irq(irq, &regs);
ipipe_trace_irq_exit(irq);
#else /* !CONFIG_IPIPE */
- struct irq_desc *desc = irq_desc + irq;
- desc->handle_irq(irq, desc);
+ generic_handle_irq(irq);
#endif /* !CONFIG_IPIPE */
}
@@ -540,10 +539,7 @@ static inline void bfin_set_irq_handler(unsigned irq, irq_flow_handler_t handle)
#ifdef CONFIG_IPIPE
_set_irq_handler(irq, handle_level_irq);
#else
- struct irq_desc *desc = irq_desc + irq;
- /* May not call generic set_irq_handler() due to spinlock
- recursion. */
- desc->handle_irq = handle;
+ __set_irq_handler_unlocked(irq, handle);
#endif
}
@@ -562,7 +558,7 @@ static void bfin_gpio_ack_irq(unsigned int irq)
static void bfin_gpio_mask_ack_irq(unsigned int irq)
{
- struct irq_desc *desc = irq_desc + irq;
+ struct irq_desc *desc = irq_to_desc(irq);
u32 gpionr = irq_to_gpio(irq);
if (desc->handle_irq == handle_edge_irq)
@@ -820,7 +816,7 @@ void init_pint_lut(void)
static void bfin_gpio_ack_irq(unsigned int irq)
{
- struct irq_desc *desc = irq_desc + irq;
+ struct irq_desc *desc = irq_to_desc(irq);
u32 pint_val = irq2pint_lut[irq - SYS_IRQS];
u32 pintbit = PINT_BIT(pint_val);
u32 bank = PINT_2_BANK(pint_val);
@@ -837,7 +833,7 @@ static void bfin_gpio_ack_irq(unsigned int irq)
static void bfin_gpio_mask_ack_irq(unsigned int irq)
{
- struct irq_desc *desc = irq_desc + irq;
+ struct irq_desc *desc = irq_to_desc(irq);
u32 pint_val = irq2pint_lut[irq - SYS_IRQS];
u32 pintbit = PINT_BIT(pint_val);
u32 bank = PINT_2_BANK(pint_val);
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