cpu_class_is_omap2() contains all OMAP2+ devices. So update the DMA code cpu checks accordingly so that there is no need to patch the file for any future OMAP2+ devices.
In long run, all these attributes should come from hwmod dev_attr based on DMA IP version. Signed-off-by: Santosh Shilimkar <[email protected]> --- arch/arm/mach-omap2/dma.c | 2 +- arch/arm/plat-omap/dma.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c index b19d849..2750bb9 100644 --- a/arch/arm/mach-omap2/dma.c +++ b/arch/arm/mach-omap2/dma.c @@ -227,7 +227,7 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused) dma_stride = OMAP2_DMA_STRIDE; dma_common_ch_start = CSDP; - if (cpu_is_omap3630() || cpu_is_omap44xx()) + if (omap_rev() >= OMAP3630_REV_ES1_0) dma_common_ch_end = CCDN; else dma_common_ch_end = CCFN; diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index ecdb3da..c046a19 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -843,7 +843,7 @@ omap_dma_set_prio_lch(int lch, unsigned char read_prio, } l = p->dma_read(CCR, lch); l &= ~((1 << 6) | (1 << 26)); - if (cpu_is_omap2430() || cpu_is_omap34xx() || cpu_is_omap44xx()) + if (cpu_class_is_omap2() && !cpu_is_omap242x()) l |= ((read_prio & 0x1) << 6) | ((write_prio & 0x1) << 26); else l |= ((read_prio & 0x1) << 6); @@ -2057,7 +2057,7 @@ static int __devinit omap_system_dma_probe(struct platform_device *pdev) } } - if (cpu_is_omap2430() || cpu_is_omap34xx() || cpu_is_omap44xx()) + if (cpu_class_is_omap2() && !cpu_is_omap242x()) omap_dma_set_global_params(DMA_DEFAULT_ARB_RATE, DMA_DEFAULT_FIFO_DEPTH, 0); -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
