Commit-ID: cfeaa93f8a13ae9117ae20933a38a406de80849e Gitweb: http://git.kernel.org/tip/cfeaa93f8a13ae9117ae20933a38a406de80849e Author: Gerlando Falauto <gerlando.fala...@keymile.com> AuthorDate: Mon, 6 May 2013 14:30:17 +0000 Committer: Thomas Gleixner <t...@linutronix.de> CommitDate: Wed, 29 May 2013 10:57:09 +0200
genirq: Generic chip: Remove the local cur_regs() function Since we already have an irq_data_get_chip_type() function which returns a pointer to irq_chip_type, use that instead of cur_regs(). Signed-off-by: Gerlando Falauto <gerlando.fala...@keymile.com> Cc: Andrew Lunn <and...@lunn.ch> Cc: Joey Oravec <jora...@drewtech.com> Cc: Lennert Buytenhek <ker...@wantstofly.org> Cc: Russell King - ARM Linux <li...@arm.linux.org.uk> Cc: Jason Gunthorpe <jguntho...@obsidianresearch.com> Cc: Holger Brunck <holger.bru...@keymile.com> Cc: Ezequiel Garcia <ezequiel.gar...@free-electrons.com> Acked-by: Grant Likely <grant.lik...@linaro.org> Cc: Sebastian Hesselbarth <sebastian.hesselba...@gmail.com> Cc: Jason Cooper <ja...@lakedaemon.net> Cc: Arnd Bergmann <a...@arndb.de> Cc: devicetree-disc...@lists.ozlabs.org Cc: Rob Herring <rob.herr...@calxeda.com> Cc: Ben Dooks <ben-li...@fluff.org> Cc: Gregory Clement <gregory.clem...@free-electrons.com> Cc: Simon Guinot <si...@sequanux.org> Cc: linux-arm-ker...@lists.infradead.org Cc: Thomas Petazzoni <thomas.petazz...@free-electrons.com> Cc: Jean-Francois Moine <moin...@free.fr> Cc: Nicolas Pitre <n...@fluxnic.net> Cc: Rob Landley <r...@landley.net> Cc: Maxime Ripard <maxime.rip...@free-electrons.com> Link: http://lkml.kernel.org/r/20130506142539.010164...@linutronix.de Signed-off-by: Thomas Gleixner <t...@linutronix.de> --- kernel/irq/generic-chip.c | 31 +++++++++++++++++-------------- 1 file changed, 17 insertions(+), 14 deletions(-) diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c index c89295a..0e6ba78 100644 --- a/kernel/irq/generic-chip.c +++ b/kernel/irq/generic-chip.c @@ -16,11 +16,6 @@ static LIST_HEAD(gc_list); static DEFINE_RAW_SPINLOCK(gc_lock); -static inline struct irq_chip_regs *cur_regs(struct irq_data *d) -{ - return &container_of(d->chip, struct irq_chip_type, chip)->regs; -} - /** * irq_gc_noop - NOOP function * @d: irq_data @@ -39,10 +34,11 @@ void irq_gc_noop(struct irq_data *d) void irq_gc_mask_disable_reg(struct irq_data *d) { struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); + struct irq_chip_type *ct = irq_data_get_chip_type(d); u32 mask = 1 << (d->irq - gc->irq_base); irq_gc_lock(gc); - irq_reg_writel(mask, gc->reg_base + cur_regs(d)->disable); + irq_reg_writel(mask, gc->reg_base + ct->regs.disable); gc->mask_cache &= ~mask; irq_gc_unlock(gc); } @@ -57,11 +53,12 @@ void irq_gc_mask_disable_reg(struct irq_data *d) void irq_gc_mask_set_bit(struct irq_data *d) { struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); + struct irq_chip_type *ct = irq_data_get_chip_type(d); u32 mask = 1 << (d->irq - gc->irq_base); irq_gc_lock(gc); gc->mask_cache |= mask; - irq_reg_writel(gc->mask_cache, gc->reg_base + cur_regs(d)->mask); + irq_reg_writel(gc->mask_cache, gc->reg_base + ct->regs.mask); irq_gc_unlock(gc); } @@ -75,11 +72,12 @@ void irq_gc_mask_set_bit(struct irq_data *d) void irq_gc_mask_clr_bit(struct irq_data *d) { struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); + struct irq_chip_type *ct = irq_data_get_chip_type(d); u32 mask = 1 << (d->irq - gc->irq_base); irq_gc_lock(gc); gc->mask_cache &= ~mask; - irq_reg_writel(gc->mask_cache, gc->reg_base + cur_regs(d)->mask); + irq_reg_writel(gc->mask_cache, gc->reg_base + ct->regs.mask); irq_gc_unlock(gc); } @@ -93,10 +91,11 @@ void irq_gc_mask_clr_bit(struct irq_data *d) void irq_gc_unmask_enable_reg(struct irq_data *d) { struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); + struct irq_chip_type *ct = irq_data_get_chip_type(d); u32 mask = 1 << (d->irq - gc->irq_base); irq_gc_lock(gc); - irq_reg_writel(mask, gc->reg_base + cur_regs(d)->enable); + irq_reg_writel(mask, gc->reg_base + ct->regs.enable); gc->mask_cache |= mask; irq_gc_unlock(gc); } @@ -108,10 +107,11 @@ void irq_gc_unmask_enable_reg(struct irq_data *d) void irq_gc_ack_set_bit(struct irq_data *d) { struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); + struct irq_chip_type *ct = irq_data_get_chip_type(d); u32 mask = 1 << (d->irq - gc->irq_base); irq_gc_lock(gc); - irq_reg_writel(mask, gc->reg_base + cur_regs(d)->ack); + irq_reg_writel(mask, gc->reg_base + ct->regs.ack); irq_gc_unlock(gc); } @@ -122,10 +122,11 @@ void irq_gc_ack_set_bit(struct irq_data *d) void irq_gc_ack_clr_bit(struct irq_data *d) { struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); + struct irq_chip_type *ct = irq_data_get_chip_type(d); u32 mask = ~(1 << (d->irq - gc->irq_base)); irq_gc_lock(gc); - irq_reg_writel(mask, gc->reg_base + cur_regs(d)->ack); + irq_reg_writel(mask, gc->reg_base + ct->regs.ack); irq_gc_unlock(gc); } @@ -136,11 +137,12 @@ void irq_gc_ack_clr_bit(struct irq_data *d) void irq_gc_mask_disable_reg_and_ack(struct irq_data *d) { struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); + struct irq_chip_type *ct = irq_data_get_chip_type(d); u32 mask = 1 << (d->irq - gc->irq_base); irq_gc_lock(gc); - irq_reg_writel(mask, gc->reg_base + cur_regs(d)->mask); - irq_reg_writel(mask, gc->reg_base + cur_regs(d)->ack); + irq_reg_writel(mask, gc->reg_base + ct->regs.mask); + irq_reg_writel(mask, gc->reg_base + ct->regs.ack); irq_gc_unlock(gc); } @@ -151,10 +153,11 @@ void irq_gc_mask_disable_reg_and_ack(struct irq_data *d) void irq_gc_eoi(struct irq_data *d) { struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); + struct irq_chip_type *ct = irq_data_get_chip_type(d); u32 mask = 1 << (d->irq - gc->irq_base); irq_gc_lock(gc); - irq_reg_writel(mask, gc->reg_base + cur_regs(d)->eoi); + irq_reg_writel(mask, gc->reg_base + ct->regs.eoi); irq_gc_unlock(gc); } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
