From: Tushar Behera Date: Tue, 27 Dec 2011 05:42:50 +0000 (+0900) Subject: ARM: EXYNOS: Add apb_pclk clkdev entry for mdma1 X-Git-Tag: v3.4-rc1~73^2~5^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f7b13218b01e287895c9906bca94f67f8bc25b9;p=pandora-kernel.git ARM: EXYNOS: Add apb_pclk clkdev entry for mdma1 Amba core assumes the pclk to be named as apb_pclk. During device probe, it tries to get that clock and enable that. When PM_RUNTIME is enabled, dma clock is not explicitly enabled in pl330_probe, which causes device probe to fail. Adding a clkdev entry for apb_pclk for mdma1 fixes the problem. This patch fixes following runtime error. dma-pl330 dma-pl330.2: PERIPH_ID 0x0, PCELL_ID 0x0 ! dma-pl330: probe of dma-pl330.2 failed with error -22 Signed-off-by: Tushar Behera Signed-off-by: Kukjin Kim --- Reading git-diff-tree failed