[PATCH V2 07/14] ARM: mxc: audmux-v2: add clk_prepare/clk_unprepare
From: Richard Zhao <hidden>
Date: 2011-11-11 01:10:22
Also in:
linux-arm-kernel, linux-i2c, linux-mmc, linux-serial
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
Signed-off-by: Richard Zhao <redacted> --- arch/arm/plat-mxc/audmux-v2.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/plat-mxc/audmux-v2.c b/arch/arm/plat-mxc/audmux-v2.c
index 8cced35..0e51fc3 100644
--- a/arch/arm/plat-mxc/audmux-v2.c
+++ b/arch/arm/plat-mxc/audmux-v2.c@@ -73,13 +73,13 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf, return -ENOMEM; if (audmux_clk) - clk_enable(audmux_clk); + clk_prepare_enable(audmux_clk); ptcr = readl(audmux_base + MXC_AUDMUX_V2_PTCR(port)); pdcr = readl(audmux_base + MXC_AUDMUX_V2_PDCR(port)); if (audmux_clk) - clk_disable(audmux_clk); + clk_disable_unprepare(audmux_clk); ret = snprintf(buf, PAGE_SIZE, "PDCR: %08x\nPTCR: %08x\n", pdcr, ptcr);
@@ -172,13 +172,13 @@ int mxc_audmux_v2_configure_port(unsigned int port, unsigned int ptcr, return -ENOSYS; if (audmux_clk) - clk_enable(audmux_clk); + clk_prepare_enable(audmux_clk); writel(ptcr, audmux_base + MXC_AUDMUX_V2_PTCR(port)); writel(pdcr, audmux_base + MXC_AUDMUX_V2_PDCR(port)); if (audmux_clk) - clk_disable(audmux_clk); + clk_disable_unprepare(audmux_clk); return 0; }
--
1.7.5.4