diff options
Diffstat (limited to 'drivers/media/platform/omap3isp/isp.c')
| -rw-r--r-- | drivers/media/platform/omap3isp/isp.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index e8e724e2b4b..7da622ed86e 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -1332,7 +1332,8 @@ void omap3isp_subclk_disable(struct isp_device *isp, * isp_enable_clocks - Enable ISP clocks * @isp: OMAP3 ISP device * - * Return 0 if successful, or clk_enable return value if any of tthem fails. + * Return 0 if successful, or clk_prepare_enable return value if any of them + * fails. */ static int isp_enable_clocks(struct isp_device *isp) { @@ -1354,9 +1355,9 @@ static int isp_enable_clocks(struct isp_device *isp) else divisor = 2; - r = clk_enable(isp->clock[ISP_CLK_CAM_ICK]); + r = clk_prepare_enable(isp->clock[ISP_CLK_CAM_ICK]); if (r) { - dev_err(isp->dev, "clk_enable cam_ick failed\n"); + dev_err(isp->dev, "failed to enable cam_ick clock\n"); goto out_clk_enable_ick; } r = clk_set_rate(isp->clock[ISP_CLK_DPLL4_M5_CK], @@ -1365,9 +1366,9 @@ static int isp_enable_clocks(struct isp_device *isp) dev_err(isp->dev, "clk_set_rate for dpll4_m5_ck failed\n"); goto out_clk_enable_mclk; } - r = clk_enable(isp->clock[ISP_CLK_CAM_MCLK]); + r = clk_prepare_enable(isp->clock[ISP_CLK_CAM_MCLK]); if (r) { - dev_err(isp->dev, "clk_enable cam_mclk failed\n"); + dev_err(isp->dev, "failed to enable cam_mclk clock\n"); goto out_clk_enable_mclk; } rate = clk_get_rate(isp->clock[ISP_CLK_CAM_MCLK]); @@ -1375,17 +1376,17 @@ static int isp_enable_clocks(struct isp_device *isp) dev_warn(isp->dev, "unexpected cam_mclk rate:\n" " expected : %d\n" " actual : %ld\n", CM_CAM_MCLK_HZ, rate); - r = clk_enable(isp->clock[ISP_CLK_CSI2_FCK]); + r = clk_prepare_enable(isp->clock[ISP_CLK_CSI2_FCK]); if (r) { - dev_err(isp->dev, "clk_enable csi2_fck failed\n"); + dev_err(isp->dev, "failed to enable csi2_fck clock\n"); goto out_clk_enable_csi2_fclk; } return 0; out_clk_enable_csi2_fclk: - clk_disable(isp->clock[ISP_CLK_CAM_MCLK]); + clk_disable_unprepare(isp->clock[ISP_CLK_CAM_MCLK]); out_clk_enable_mclk: - clk_disable(isp->clock[ISP_CLK_CAM_ICK]); + clk_disable_unprepare(isp->clock[ISP_CLK_CAM_ICK]); out_clk_enable_ick: return r; } @@ -1396,9 +1397,9 @@ out_clk_enable_ick: */ static void isp_disable_clocks(struct isp_device *isp) { - clk_disable(isp->clock[ISP_CLK_CAM_ICK]); - clk_disable(isp->clock[ISP_CLK_CAM_MCLK]); - clk_disable(isp->clock[ISP_CLK_CSI2_FCK]); + clk_disable_unprepare(isp->clock[ISP_CLK_CAM_ICK]); + clk_disable_unprepare(isp->clock[ISP_CLK_CAM_MCLK]); + clk_disable_unprepare(isp->clock[ISP_CLK_CSI2_FCK]); } static const char *isp_clocks[] = { |