diff options
| -rw-r--r-- | drivers/video/omap2/dss/dpi.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c index 0aa396b36e7e..aa653c46d9a4 100644 --- a/drivers/video/omap2/dss/dpi.c +++ b/drivers/video/omap2/dss/dpi.c @@ -37,6 +37,8 @@ #include "dss_features.h" static struct { + struct platform_device *pdev; + struct regulator *vdds_dsi_reg; struct platform_device *dsidev; @@ -555,8 +557,11 @@ static int dpi_init_regulator(void) vdds_dsi = dss_get_vdds_dsi(); if (IS_ERR(vdds_dsi)) { - DSSERR("can't get VDDS_DSI regulator\n"); - return PTR_ERR(vdds_dsi); + vdds_dsi = devm_regulator_get(&dpi.pdev->dev, "vdds_dsi"); + if (IS_ERR(vdds_dsi)) { + DSSERR("can't get VDDS_DSI regulator\n"); + return PTR_ERR(vdds_dsi); + } } dpi.vdds_dsi_reg = vdds_dsi; @@ -707,6 +712,8 @@ static int omap_dpi_probe(struct platform_device *pdev) { int r; + dpi.pdev = pdev; + mutex_init(&dpi.lock); dpi_init_output(pdev); |