This driver wasn't converted to the new clock framework (e038ed50a4a767add205094c035b6943e7b30140).
Signed-off-by: Javier Martin <[email protected]> --- drivers/media/video/mx2_camera.c | 47 +++++++++++++++++++++++++------------- 1 file changed, 31 insertions(+), 16 deletions(-) diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c index 3c38b5f..6de7c48 100644 --- a/drivers/media/video/mx2_camera.c +++ b/drivers/media/video/mx2_camera.c @@ -273,7 +273,7 @@ struct mx2_camera_dev { struct device *dev; struct soc_camera_host soc_host; struct soc_camera_device *icd; - struct clk *clk_csi, *clk_emma; + struct clk *clk_csi, *clk_emma_ahb, *clk_emma_ipg; unsigned int irq_csi, irq_emma; void __iomem *base_csi, *base_emma; @@ -436,7 +436,7 @@ static void mx2_camera_deactivate(struct mx2_camera_dev *pcdev) { unsigned long flags; - clk_disable(pcdev->clk_csi); + clk_disable_unprepare(pcdev->clk_csi); writel(0, pcdev->base_csi + CSICR1); if (cpu_is_mx27()) { writel(0, pcdev->base_emma + PRP_CNTL); @@ -464,7 +464,7 @@ static int mx2_camera_add_device(struct soc_camera_device *icd) if (pcdev->icd) return -EBUSY; - ret = clk_enable(pcdev->clk_csi); + ret = clk_prepare_enable(pcdev->clk_csi); if (ret < 0) return ret; @@ -1675,23 +1675,34 @@ static int __devinit mx27_camera_emma_init(struct mx2_camera_dev *pcdev) goto exit_iounmap; } - pcdev->clk_emma = clk_get(NULL, "emma"); - if (IS_ERR(pcdev->clk_emma)) { - err = PTR_ERR(pcdev->clk_emma); + pcdev->clk_emma_ipg = clk_get(pcdev->dev, "emma-ipg"); + if (IS_ERR(pcdev->clk_emma_ipg)) { + err = PTR_ERR(pcdev->clk_emma_ipg); goto exit_free_irq; } - clk_enable(pcdev->clk_emma); + clk_prepare_enable(pcdev->clk_emma_ipg); + + pcdev->clk_emma_ahb = clk_get(pcdev->dev, "emma-ahb"); + if (IS_ERR(pcdev->clk_emma_ahb)) { + err = PTR_ERR(pcdev->clk_emma_ahb); + goto exit_clk_emma_ipg_put; + } + + clk_prepare_enable(pcdev->clk_emma_ahb); err = mx27_camera_emma_prp_reset(pcdev); if (err) - goto exit_clk_emma_put; + goto exit_clk_emma_ahb_put; return err; -exit_clk_emma_put: - clk_disable(pcdev->clk_emma); - clk_put(pcdev->clk_emma); +exit_clk_emma_ahb_put: + clk_disable_unprepare(pcdev->clk_emma_ahb); + clk_put(pcdev->clk_emma_ahb); +exit_clk_emma_ipg_put: + clk_disable_unprepare(pcdev->clk_emma_ipg); + clk_put(pcdev->clk_emma_ipg); exit_free_irq: free_irq(pcdev->irq_emma, pcdev); exit_iounmap: @@ -1727,7 +1738,7 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev) goto exit; } - pcdev->clk_csi = clk_get(&pdev->dev, NULL); + pcdev->clk_csi = clk_get(&pdev->dev, "ahb"); if (IS_ERR(pcdev->clk_csi)) { dev_err(&pdev->dev, "Could not get csi clock\n"); err = PTR_ERR(pcdev->clk_csi); @@ -1827,8 +1838,10 @@ exit_free_emma: eallocctx: if (cpu_is_mx27()) { free_irq(pcdev->irq_emma, pcdev); - clk_disable(pcdev->clk_emma); - clk_put(pcdev->clk_emma); + clk_disable_unprepare(pcdev->clk_emma_ipg); + clk_put(pcdev->clk_emma_ipg); + clk_disable_unprepare(pcdev->clk_emma_ahb); + clk_put(pcdev->clk_emma_ahb); iounmap(pcdev->base_emma); release_mem_region(pcdev->res_emma->start, resource_size(pcdev->res_emma)); } @@ -1867,8 +1880,10 @@ static int __devexit mx2_camera_remove(struct platform_device *pdev) iounmap(pcdev->base_csi); if (cpu_is_mx27()) { - clk_disable(pcdev->clk_emma); - clk_put(pcdev->clk_emma); + clk_disable_unprepare(pcdev->clk_emma_ipg); + clk_put(pcdev->clk_emma_ipg); + clk_disable_unprepare(pcdev->clk_emma_ahb); + clk_put(pcdev->clk_emma_ahb); iounmap(pcdev->base_emma); res = pcdev->res_emma; release_mem_region(res->start, resource_size(res)); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
