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authorRussell King <rmk+kernel@arm.linux.org.uk>2010-03-08 15:21:04 -0500
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-03-08 15:21:04 -0500
commit988addf82e4c03739375279de73929580a2d4a6a (patch)
tree989ae1cd4e264bbad80c65f04480486246e7b9f3 /sound/soc/pxa/pxa-ssp.c
parent004c1c7096659d352b83047a7593e91d8a30e3c5 (diff)
parent25cf84cf377c0aae5dbcf937ea89bc7893db5176 (diff)
Merge branch 'origin' into devel-stable
Conflicts: arch/arm/mach-mx2/devices.c arch/arm/mach-mx2/devices.h sound/soc/pxa/pxa-ssp.c
Diffstat (limited to 'sound/soc/pxa/pxa-ssp.c')
-rw-r--r--sound/soc/pxa/pxa-ssp.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index cf00df9c40f4..9e95e5117c88 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -155,7 +155,7 @@ static int pxa_ssp_suspend(struct snd_soc_dai *cpu_dai)
155 struct ssp_device *ssp = priv->ssp; 155 struct ssp_device *ssp = priv->ssp;
156 156
157 if (!cpu_dai->active) 157 if (!cpu_dai->active)
158 return 0; 158 clk_enable(ssp->clk);
159 159
160 priv->cr0 = __raw_readl(ssp->mmio_base + SSCR0); 160 priv->cr0 = __raw_readl(ssp->mmio_base + SSCR0);
161 priv->cr1 = __raw_readl(ssp->mmio_base + SSCR1); 161 priv->cr1 = __raw_readl(ssp->mmio_base + SSCR1);
@@ -173,18 +173,19 @@ static int pxa_ssp_resume(struct snd_soc_dai *cpu_dai)
173 struct ssp_device *ssp = priv->ssp; 173 struct ssp_device *ssp = priv->ssp;
174 uint32_t sssr = SSSR_ROR | SSSR_TUR | SSSR_BCE; 174 uint32_t sssr = SSSR_ROR | SSSR_TUR | SSSR_BCE;
175 175
176 if (!cpu_dai->active)
177 return 0;
178
179 clk_enable(ssp->clk); 176 clk_enable(ssp->clk);
180 177
181 __raw_writel(sssr, ssp->mmio_base + SSSR); 178 __raw_writel(sssr, ssp->mmio_base + SSSR);
182
183 __raw_writel(priv->cr0 & ~SSCR0_SSE, ssp->mmio_base + SSCR0); 179 __raw_writel(priv->cr0 & ~SSCR0_SSE, ssp->mmio_base + SSCR0);
184 __raw_writel(priv->cr1, ssp->mmio_base + SSCR1); 180 __raw_writel(priv->cr1, ssp->mmio_base + SSCR1);
185 __raw_writel(priv->to, ssp->mmio_base + SSTO); 181 __raw_writel(priv->to, ssp->mmio_base + SSTO);
186 __raw_writel(priv->psp, ssp->mmio_base + SSPSP); 182 __raw_writel(priv->psp, ssp->mmio_base + SSPSP);
187 __raw_writel(priv->cr0 | SSCR0_SSE, ssp->mmio_base + SSCR0); 183
184 if (cpu_dai->active)
185 ssp_enable(ssp);
186 else
187 clk_disable(ssp->clk);
188
188 return 0; 189 return 0;
189} 190}
190 191