diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-11-08 15:48:55 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-04-04 01:31:41 +0200 |
| commit | e38b1485fde832f72ab478f947f6e78a8e28c58b (patch) | |
| tree | 42baa73d4a8d930912b1594df949812d7af8911f | |
| parent | dmaengine: omap-dma: cleanup errata 3.3 handling (diff) | |
| download | linux-e38b1485fde832f72ab478f947f6e78a8e28c58b.tar.xz linux-e38b1485fde832f72ab478f947f6e78a8e28c58b.zip | |
ARM: omap: remove references to disable_irq_lch
The disable_irq_lch method is never actually used, so there's not much
point it existing; remove it.
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/mach-omap1/dma.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/dma.c | 10 | ||||
| -rw-r--r-- | include/linux/omap-dma.h | 1 |
3 files changed, 0 insertions, 12 deletions
diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c index 5bb8ce86d54b..d292055d3117 100644 --- a/arch/arm/mach-omap1/dma.c +++ b/arch/arm/mach-omap1/dma.c @@ -363,7 +363,6 @@ static int __init omap1_system_dma_init(void) p->clear_dma = omap1_clear_dma; p->dma_write = dma_write; p->dma_read = dma_read; - p->disable_irq_lch = NULL; p->errata = configure_dma_errata(); diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c index 49fd0d501c9b..81c2d3383bc5 100644 --- a/arch/arm/mach-omap2/dma.c +++ b/arch/arm/mach-omap2/dma.c @@ -112,15 +112,6 @@ static inline u32 dma_read(int reg, int lch) return val; } -static inline void omap2_disable_irq_lch(int lch) -{ - u32 val; - - val = dma_read(IRQENABLE_L0, lch); - val &= ~(1 << lch); - dma_write(val, IRQENABLE_L0, lch); -} - static void omap2_clear_dma(int lch) { int i = dma_common_ch_start; @@ -239,7 +230,6 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused) } p->dma_attr = (struct omap_dma_dev_attr *)oh->dev_attr; - p->disable_irq_lch = omap2_disable_irq_lch; p->show_dma_caps = omap2_show_dma_caps; p->clear_dma = omap2_clear_dma; p->dma_write = dma_write; diff --git a/include/linux/omap-dma.h b/include/linux/omap-dma.h index d631658e2237..0bb7de77d478 100644 --- a/include/linux/omap-dma.h +++ b/include/linux/omap-dma.h @@ -275,7 +275,6 @@ struct omap_dma_dev_attr { struct omap_system_dma_plat_info { struct omap_dma_dev_attr *dma_attr; u32 errata; - void (*disable_irq_lch)(int lch); void (*show_dma_caps)(void); void (*clear_lch_regs)(int lch); void (*clear_dma)(int lch); |