| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Wed, 29 Oct 2014 19:17:54 -0700
From: Kevin Cernekee <cernekee@...il.com>
To: arnd@...db.de, f.fainelli@...il.com, tglx@...utronix.de,
jason@...edaemon.net, ralf@...ux-mips.org, lethal@...ux-sh.org
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
mbizon@...ebox.fr, jogo@...nwrt.org, linux-mips@...ux-mips.org
Subject: [PATCH V2 01/15] irqchip: Replace irq_reg_{readl,writel} with {readl,writel}
Nobody is overriding these definitions anyway, so get rid of the wrappers.
Signed-off-by: Kevin Cernekee <cernekee@...il.com>
---
drivers/irqchip/irq-atmel-aic.c | 40 ++++++++++++-------------
drivers/irqchip/irq-atmel-aic5.c | 65 +++++++++++++++++++---------------------
drivers/irqchip/irq-sunxi-nmi.c | 4 +--
drivers/irqchip/irq-tb10x.c | 4 +--
4 files changed, 55 insertions(+), 58 deletions(-)
diff --git a/drivers/irqchip/irq-atmel-aic.c b/drivers/irqchip/irq-atmel-aic.c
index 9a2cf3c..cfa65f13 100644
--- a/drivers/irqchip/irq-atmel-aic.c
+++ b/drivers/irqchip/irq-atmel-aic.c
@@ -65,11 +65,11 @@ aic_handle(struct pt_regs *regs)
u32 irqnr;
u32 irqstat;
- irqnr = irq_reg_readl(gc->reg_base + AT91_AIC_IVR);
- irqstat = irq_reg_readl(gc->reg_base + AT91_AIC_ISR);
+ irqnr = readl(gc->reg_base + AT91_AIC_IVR);
+ irqstat = readl(gc->reg_base + AT91_AIC_ISR);
if (!irqstat)
- irq_reg_writel(0, gc->reg_base + AT91_AIC_EOICR);
+ writel(0, gc->reg_base + AT91_AIC_EOICR);
else
handle_domain_irq(aic_domain, irqnr, regs);
}
@@ -80,7 +80,7 @@ static int aic_retrigger(struct irq_data *d)
/* Enable interrupt on AIC5 */
irq_gc_lock(gc);
- irq_reg_writel(d->mask, gc->reg_base + AT91_AIC_ISCR);
+ writel(d->mask, gc->reg_base + AT91_AIC_ISCR);
irq_gc_unlock(gc);
return 0;
@@ -92,12 +92,12 @@ static int aic_set_type(struct irq_data *d, unsigned type)
unsigned int smr;
int ret;
- smr = irq_reg_readl(gc->reg_base + AT91_AIC_SMR(d->hwirq));
+ smr = readl(gc->reg_base + AT91_AIC_SMR(d->hwirq));
ret = aic_common_set_type(d, type, &smr);
if (ret)
return ret;
- irq_reg_writel(smr, gc->reg_base + AT91_AIC_SMR(d->hwirq));
+ writel(smr, gc->reg_base + AT91_AIC_SMR(d->hwirq));
return 0;
}
@@ -108,8 +108,8 @@ static void aic_suspend(struct irq_data *d)
struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
irq_gc_lock(gc);
- irq_reg_writel(gc->mask_cache, gc->reg_base + AT91_AIC_IDCR);
- irq_reg_writel(gc->wake_active, gc->reg_base + AT91_AIC_IECR);
+ writel(gc->mask_cache, gc->reg_base + AT91_AIC_IDCR);
+ writel(gc->wake_active, gc->reg_base + AT91_AIC_IECR);
irq_gc_unlock(gc);
}
@@ -118,8 +118,8 @@ static void aic_resume(struct irq_data *d)
struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
irq_gc_lock(gc);
- irq_reg_writel(gc->wake_active, gc->reg_base + AT91_AIC_IDCR);
- irq_reg_writel(gc->mask_cache, gc->reg_base + AT91_AIC_IECR);
+ writel(gc->wake_active, gc->reg_base + AT91_AIC_IDCR);
+ writel(gc->mask_cache, gc->reg_base + AT91_AIC_IECR);
irq_gc_unlock(gc);
}
@@ -128,8 +128,8 @@ static void aic_pm_shutdown(struct irq_data *d)
struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
irq_gc_lock(gc);
- irq_reg_writel(0xffffffff, gc->reg_base + AT91_AIC_IDCR);
- irq_reg_writel(0xffffffff, gc->reg_base + AT91_AIC_ICCR);
+ writel(0xffffffff, gc->reg_base + AT91_AIC_IDCR);
+ writel(0xffffffff, gc->reg_base + AT91_AIC_ICCR);
irq_gc_unlock(gc);
}
#else
@@ -148,24 +148,24 @@ static void __init aic_hw_init(struct irq_domain *domain)
* will not Lock out nIRQ
*/
for (i = 0; i < 8; i++)
- irq_reg_writel(0, gc->reg_base + AT91_AIC_EOICR);
+ writel(0, gc->reg_base + AT91_AIC_EOICR);
/*
* Spurious Interrupt ID in Spurious Vector Register.
* When there is no current interrupt, the IRQ Vector Register
* reads the value stored in AIC_SPU
*/
- irq_reg_writel(0xffffffff, gc->reg_base + AT91_AIC_SPU);
+ writel(0xffffffff, gc->reg_base + AT91_AIC_SPU);
/* No debugging in AIC: Debug (Protect) Control Register */
- irq_reg_writel(0, gc->reg_base + AT91_AIC_DCR);
+ writel(0, gc->reg_base + AT91_AIC_DCR);
/* Disable and clear all interrupts initially */
- irq_reg_writel(0xffffffff, gc->reg_base + AT91_AIC_IDCR);
- irq_reg_writel(0xffffffff, gc->reg_base + AT91_AIC_ICCR);
+ writel(0xffffffff, gc->reg_base + AT91_AIC_IDCR);
+ writel(0xffffffff, gc->reg_base + AT91_AIC_ICCR);
for (i = 0; i < 32; i++)
- irq_reg_writel(i, gc->reg_base + AT91_AIC_SVR(i));
+ writel(i, gc->reg_base + AT91_AIC_SVR(i));
}
static int aic_irq_domain_xlate(struct irq_domain *d,
@@ -195,10 +195,10 @@ static int aic_irq_domain_xlate(struct irq_domain *d,
gc = dgc->gc[idx];
irq_gc_lock(gc);
- smr = irq_reg_readl(gc->reg_base + AT91_AIC_SMR(*out_hwirq));
+ smr = readl(gc->reg_base + AT91_AIC_SMR(*out_hwirq));
ret = aic_common_set_priority(intspec[2], &smr);
if (!ret)
- irq_reg_writel(smr, gc->reg_base + AT91_AIC_SMR(*out_hwirq));
+ writel(smr, gc->reg_base + AT91_AIC_SMR(*out_hwirq));
irq_gc_unlock(gc);
return ret;
diff --git a/drivers/irqchip/irq-atmel-aic5.c b/drivers/irqchip/irq-atmel-aic5.c
index a11aae8..f6ef4da 100644
--- a/drivers/irqchip/irq-atmel-aic5.c
+++ b/drivers/irqchip/irq-atmel-aic5.c
@@ -75,11 +75,11 @@ aic5_handle(struct pt_regs *regs)
u32 irqnr;
u32 irqstat;
- irqnr = irq_reg_readl(gc->reg_base + AT91_AIC5_IVR);
- irqstat = irq_reg_readl(gc->reg_base + AT91_AIC5_ISR);
+ irqnr = readl(gc->reg_base + AT91_AIC5_IVR);
+ irqstat = readl(gc->reg_base + AT91_AIC5_ISR);
if (!irqstat)
- irq_reg_writel(0, gc->reg_base + AT91_AIC5_EOICR);
+ writel(0, gc->reg_base + AT91_AIC5_EOICR);
else
handle_domain_irq(aic5_domain, irqnr, regs);
}
@@ -92,8 +92,8 @@ static void aic5_mask(struct irq_data *d)
/* Disable interrupt on AIC5 */
irq_gc_lock(gc);
- irq_reg_writel(d->hwirq, gc->reg_base + AT91_AIC5_SSR);
- irq_reg_writel(1, gc->reg_base + AT91_AIC5_IDCR);
+ writel(d->hwirq, gc->reg_base + AT91_AIC5_SSR);
+ writel(1, gc->reg_base + AT91_AIC5_IDCR);
gc->mask_cache &= ~d->mask;
irq_gc_unlock(gc);
}
@@ -106,8 +106,8 @@ static void aic5_unmask(struct irq_data *d)
/* Enable interrupt on AIC5 */
irq_gc_lock(gc);
- irq_reg_writel(d->hwirq, gc->reg_base + AT91_AIC5_SSR);
- irq_reg_writel(1, gc->reg_base + AT91_AIC5_IECR);
+ writel(d->hwirq, gc->reg_base + AT91_AIC5_SSR);
+ writel(1, gc->reg_base + AT91_AIC5_IECR);
gc->mask_cache |= d->mask;
irq_gc_unlock(gc);
}
@@ -120,8 +120,8 @@ static int aic5_retrigger(struct irq_data *d)
/* Enable interrupt on AIC5 */
irq_gc_lock(gc);
- irq_reg_writel(d->hwirq, gc->reg_base + AT91_AIC5_SSR);
- irq_reg_writel(1, gc->reg_base + AT91_AIC5_ISCR);
+ writel(d->hwirq, gc->reg_base + AT91_AIC5_SSR);
+ writel(1, gc->reg_base + AT91_AIC5_ISCR);
irq_gc_unlock(gc);
return 0;
@@ -136,11 +136,11 @@ static int aic5_set_type(struct irq_data *d, unsigned type)
int ret;
irq_gc_lock(gc);
- irq_reg_writel(d->hwirq, gc->reg_base + AT91_AIC5_SSR);
- smr = irq_reg_readl(gc->reg_base + AT91_AIC5_SMR);
+ writel(d->hwirq, gc->reg_base + AT91_AIC5_SSR);
+ smr = readl(gc->reg_base + AT91_AIC5_SMR);
ret = aic_common_set_type(d, type, &smr);
if (!ret)
- irq_reg_writel(smr, gc->reg_base + AT91_AIC5_SMR);
+ writel(smr, gc->reg_base + AT91_AIC5_SMR);
irq_gc_unlock(gc);
return ret;
@@ -162,12 +162,11 @@ static void aic5_suspend(struct irq_data *d)
if ((mask & gc->mask_cache) == (mask & gc->wake_active))
continue;
- irq_reg_writel(i + gc->irq_base,
- bgc->reg_base + AT91_AIC5_SSR);
+ writel(i + gc->irq_base, bgc->reg_base + AT91_AIC5_SSR);
if (mask & gc->wake_active)
- irq_reg_writel(1, bgc->reg_base + AT91_AIC5_IECR);
+ writel(1, bgc->reg_base + AT91_AIC5_IECR);
else
- irq_reg_writel(1, bgc->reg_base + AT91_AIC5_IDCR);
+ writel(1, bgc->reg_base + AT91_AIC5_IDCR);
}
irq_gc_unlock(bgc);
}
@@ -187,12 +186,11 @@ static void aic5_resume(struct irq_data *d)
if ((mask & gc->mask_cache) == (mask & gc->wake_active))
continue;
- irq_reg_writel(i + gc->irq_base,
- bgc->reg_base + AT91_AIC5_SSR);
+ writel(i + gc->irq_base, bgc->reg_base + AT91_AIC5_SSR);
if (mask & gc->mask_cache)
- irq_reg_writel(1, bgc->reg_base + AT91_AIC5_IECR);
+ writel(1, bgc->reg_base + AT91_AIC5_IECR);
else
- irq_reg_writel(1, bgc->reg_base + AT91_AIC5_IDCR);
+ writel(1, bgc->reg_base + AT91_AIC5_IDCR);
}
irq_gc_unlock(bgc);
}
@@ -207,10 +205,9 @@ static void aic5_pm_shutdown(struct irq_data *d)
irq_gc_lock(bgc);
for (i = 0; i < dgc->irqs_per_chip; i++) {
- irq_reg_writel(i + gc->irq_base,
- bgc->reg_base + AT91_AIC5_SSR);
- irq_reg_writel(1, bgc->reg_base + AT91_AIC5_IDCR);
- irq_reg_writel(1, bgc->reg_base + AT91_AIC5_ICCR);
+ writel(i + gc->irq_base, bgc->reg_base + AT91_AIC5_SSR);
+ writel(1, bgc->reg_base + AT91_AIC5_IDCR);
+ writel(1, bgc->reg_base + AT91_AIC5_ICCR);
}
irq_gc_unlock(bgc);
}
@@ -230,24 +227,24 @@ static void __init aic5_hw_init(struct irq_domain *domain)
* will not Lock out nIRQ
*/
for (i = 0; i < 8; i++)
- irq_reg_writel(0, gc->reg_base + AT91_AIC5_EOICR);
+ writel(0, gc->reg_base + AT91_AIC5_EOICR);
/*
* Spurious Interrupt ID in Spurious Vector Register.
* When there is no current interrupt, the IRQ Vector Register
* reads the value stored in AIC_SPU
*/
- irq_reg_writel(0xffffffff, gc->reg_base + AT91_AIC5_SPU);
+ writel(0xffffffff, gc->reg_base + AT91_AIC5_SPU);
/* No debugging in AIC: Debug (Protect) Control Register */
- irq_reg_writel(0, gc->reg_base + AT91_AIC5_DCR);
+ writel(0, gc->reg_base + AT91_AIC5_DCR);
/* Disable and clear all interrupts initially */
for (i = 0; i < domain->revmap_size; i++) {
- irq_reg_writel(i, gc->reg_base + AT91_AIC5_SSR);
- irq_reg_writel(i, gc->reg_base + AT91_AIC5_SVR);
- irq_reg_writel(1, gc->reg_base + AT91_AIC5_IDCR);
- irq_reg_writel(1, gc->reg_base + AT91_AIC5_ICCR);
+ writel(i, gc->reg_base + AT91_AIC5_SSR);
+ writel(i, gc->reg_base + AT91_AIC5_SVR);
+ writel(1, gc->reg_base + AT91_AIC5_IDCR);
+ writel(1, gc->reg_base + AT91_AIC5_ICCR);
}
}
@@ -273,11 +270,11 @@ static int aic5_irq_domain_xlate(struct irq_domain *d,
gc = dgc->gc[0];
irq_gc_lock(gc);
- irq_reg_writel(*out_hwirq, gc->reg_base + AT91_AIC5_SSR);
- smr = irq_reg_readl(gc->reg_base + AT91_AIC5_SMR);
+ writel(*out_hwirq, gc->reg_base + AT91_AIC5_SSR);
+ smr = readl(gc->reg_base + AT91_AIC5_SMR);
ret = aic_common_set_priority(intspec[2], &smr);
if (!ret)
- irq_reg_writel(intspec[2] | smr, gc->reg_base + AT91_AIC5_SMR);
+ writel(intspec[2] | smr, gc->reg_base + AT91_AIC5_SMR);
irq_gc_unlock(gc);
return ret;
diff --git a/drivers/irqchip/irq-sunxi-nmi.c b/drivers/irqchip/irq-sunxi-nmi.c
index 12f547a..776e3f0 100644
--- a/drivers/irqchip/irq-sunxi-nmi.c
+++ b/drivers/irqchip/irq-sunxi-nmi.c
@@ -50,12 +50,12 @@ static struct sunxi_sc_nmi_reg_offs sun6i_reg_offs = {
static inline void sunxi_sc_nmi_write(struct irq_chip_generic *gc, u32 off,
u32 val)
{
- irq_reg_writel(val, gc->reg_base + off);
+ writel(val, gc->reg_base + off);
}
static inline u32 sunxi_sc_nmi_read(struct irq_chip_generic *gc, u32 off)
{
- return irq_reg_readl(gc->reg_base + off);
+ return readl(gc->reg_base + off);
}
static void sunxi_sc_nmi_handle_irq(unsigned int irq, struct irq_desc *desc)
diff --git a/drivers/irqchip/irq-tb10x.c b/drivers/irqchip/irq-tb10x.c
index 7c44c99..8cd995d 100644
--- a/drivers/irqchip/irq-tb10x.c
+++ b/drivers/irqchip/irq-tb10x.c
@@ -43,12 +43,12 @@
static inline void ab_irqctl_writereg(struct irq_chip_generic *gc, u32 reg,
u32 val)
{
- irq_reg_writel(val, gc->reg_base + reg);
+ writel(val, gc->reg_base + reg);
}
static inline u32 ab_irqctl_readreg(struct irq_chip_generic *gc, u32 reg)
{
- return irq_reg_readl(gc->reg_base + reg);
+ return readl(gc->reg_base + reg);
}
static int tb10x_irq_set_type(struct irq_data *data, unsigned int flow_type)
--
2.1.1
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists