Blackfin: Rename IRQ flags handling functions

Rename h/w IRQ flags handling functions to be in line with what is expected for
the irq renaming patch.  This renames local_*_hw() to hard_local_*() using the
following perl command:

	perl -pi -e 's/local_irq_(restore|enable|disable)_hw/hard_local_irq_\1/ or s/local_irq_save_hw([_a-z]*)[(]flags[)]/flags = hard_local_irq_save\1()/' `find arch/blackfin/ -name "*.[ch]"`

and then fixing up asm/irqflags.h manually.

Additionally, arch/hard_local_save_flags() and arch/hard_local_irq_save() both
return the flags rather than passing it through the argument list.

Signed-off-by: David Howells <dhowells@redhat.com>

3 files changed, 19 insertions, 19 deletions

diff --git a/arch/blackfin/mach-common/cpufreq.c b/arch/blackfin/mach-common/cpufreq.c
index 4391d03..f4cf11d 100644
--- a/arch/blackfin/mach-common/cpufreq.c
+++ b/arch/blackfin/mach-common/cpufreq.c
@@ -134,7 +134,7 @@ static int bfin_target(struct cpufreq_policy *poli,
 
 		cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
 		if (cpu == CPUFREQ_CPU) {
-			local_irq_save_hw(flags);
+			flags = hard_local_irq_save();
 			plldiv = (bfin_read_PLL_DIV() & SSEL) |
 						dpm_state_table[index].csel;
 			bfin_write_PLL_DIV(plldiv);
@@ -155,7 +155,7 @@ static int bfin_target(struct cpufreq_policy *poli,
 				loops_per_jiffy = cpufreq_scale(lpj_ref,
 						lpj_ref_freq, freqs.new);
 			}
-			local_irq_restore_hw(flags);
+			hard_local_irq_restore(flags);
 		}
 		/* TODO: just test case for cycles clock source, remove later */
 		cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 1c8c4c7..eaece5f 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -132,8 +132,8 @@ static void bfin_ack_noop(unsigned int irq)
 static void bfin_core_mask_irq(unsigned int irq)
 {
 	bfin_irq_flags &= ~(1 << irq);
-	if (!irqs_disabled_hw())
-		local_irq_enable_hw();
+	if (!hard_irqs_disabled())
+		hard_local_irq_enable();
 }
 
 static void bfin_core_unmask_irq(unsigned int irq)
@@ -148,8 +148,8 @@ static void bfin_core_unmask_irq(unsigned int irq)
 	 * local_irq_enable just does "STI bfin_irq_flags", so it's exactly
 	 * what we need.
 	 */
-	if (!irqs_disabled_hw())
-		local_irq_enable_hw();
+	if (!hard_irqs_disabled())
+		hard_local_irq_enable();
 	return;
 }
 
@@ -158,12 +158,12 @@ static void bfin_internal_mask_irq(unsigned int irq)
 	unsigned long flags;
 
 #ifdef CONFIG_BF53x
-	local_irq_save_hw(flags);
+	flags = hard_local_irq_save();
 	bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() &
 			     ~(1 << SIC_SYSIRQ(irq)));
 #else
 	unsigned mask_bank, mask_bit;
-	local_irq_save_hw(flags);
+	flags = hard_local_irq_save();
 	mask_bank = SIC_SYSIRQ(irq) / 32;
 	mask_bit = SIC_SYSIRQ(irq) % 32;
 	bfin_write_SIC_IMASK(mask_bank, bfin_read_SIC_IMASK(mask_bank) &
@@ -173,7 +173,7 @@ static void bfin_internal_mask_irq(unsigned int irq)
 			     ~(1 << mask_bit));
 #endif
 #endif
-	local_irq_restore_hw(flags);
+	hard_local_irq_restore(flags);
 }
 
 #ifdef CONFIG_SMP
@@ -186,12 +186,12 @@ static void bfin_internal_unmask_irq(unsigned int irq)
 	unsigned long flags;
 
 #ifdef CONFIG_BF53x
-	local_irq_save_hw(flags);
+	flags = hard_local_irq_save();
 	bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() |
 			     (1 << SIC_SYSIRQ(irq)));
 #else
 	unsigned mask_bank, mask_bit;
-	local_irq_save_hw(flags);
+	flags = hard_local_irq_save();
 	mask_bank = SIC_SYSIRQ(irq) / 32;
 	mask_bit = SIC_SYSIRQ(irq) % 32;
 #ifdef CONFIG_SMP
@@ -207,7 +207,7 @@ static void bfin_internal_unmask_irq(unsigned int irq)
 			(1 << mask_bit));
 #endif
 #endif
-	local_irq_restore_hw(flags);
+	hard_local_irq_restore(flags);
 }
 
 #ifdef CONFIG_SMP
@@ -264,7 +264,7 @@ int bfin_internal_set_wake(unsigned int irq, unsigned int state)
 	break;
 	}
 
-	local_irq_save_hw(flags);
+	flags = hard_local_irq_save();
 
 	if (state) {
 		bfin_sic_iwr[bank] |= (1 << bit);
@@ -275,7 +275,7 @@ int bfin_internal_set_wake(unsigned int irq, unsigned int state)
 		vr_wakeup  &= ~wakeup;
 	}
 
-	local_irq_restore_hw(flags);
+	hard_local_irq_restore(flags);
 
 	return 0;
 }
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index 09c1fb4..80884b1 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -25,7 +25,7 @@ void bfin_pm_suspend_standby_enter(void)
 {
 	unsigned long flags;
 
-	local_irq_save_hw(flags);
+	flags = hard_local_irq_save();
 	bfin_pm_standby_setup();
 
 #ifdef CONFIG_PM_BFIN_SLEEP_DEEPER
@@ -56,7 +56,7 @@ void bfin_pm_suspend_standby_enter(void)
 	bfin_write_SIC_IWR(IWR_DISABLE_ALL);
 #endif
 
-	local_irq_restore_hw(flags);
+	hard_local_irq_restore(flags);
 }
 
 int bf53x_suspend_l1_mem(unsigned char *memptr)
@@ -149,12 +149,12 @@ int bfin_pm_suspend_mem_enter(void)
 	wakeup |= GPWE;
 #endif
 
-	local_irq_save_hw(flags);
+	flags = hard_local_irq_save();
 
 	ret = blackfin_dma_suspend();
 
 	if (ret) {
-		local_irq_restore_hw(flags);
+		hard_local_irq_restore(flags);
 		kfree(memptr);
 		return ret;
 	}
@@ -178,7 +178,7 @@ int bfin_pm_suspend_mem_enter(void)
 	bfin_gpio_pm_hibernate_restore();
 	blackfin_dma_resume();
 
-	local_irq_restore_hw(flags);
+	hard_local_irq_restore(flags);
 	kfree(memptr);
 
 	return 0;