diff options
Diffstat (limited to 'drivers/video/omap2/dss/venc.c')
| -rw-r--r-- | drivers/video/omap2/dss/venc.c | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c index 1aadceb76e1d..43009e57cd3e 100644 --- a/drivers/video/omap2/dss/venc.c +++ b/drivers/video/omap2/dss/venc.c @@ -305,17 +305,6 @@ static inline u32 venc_read_reg(int idx) return l; } -static struct regulator *venc_get_vdda_dac(void) -{ - struct regulator *reg; - - reg = regulator_get(&venc.pdev->dev, "vdda_dac"); - if (!IS_ERR(reg)) - venc.vdda_dac_reg = reg; - - return reg; -} - static void venc_write_config(const struct venc_config *config) { DSSDBG("write venc conf\n"); @@ -655,6 +644,19 @@ int venc_init_display(struct omap_dss_device *dssdev) { DSSDBG("init_display\n"); + if (venc.vdda_dac_reg == NULL) { + struct regulator *vdda_dac; + + vdda_dac = regulator_get(&venc.pdev->dev, "vdda_dac"); + + if (IS_ERR(vdda_dac)) { + DSSERR("can't get VDDA_DAC regulator\n"); + return PTR_ERR(vdda_dac); + } + + venc.vdda_dac_reg = vdda_dac; + } + return 0; } @@ -734,13 +736,6 @@ static int omap_venchw_probe(struct platform_device *pdev) return -ENOMEM; } - venc.vdda_dac_reg = venc_get_vdda_dac(); - if (IS_ERR(venc.vdda_dac_reg)) { - iounmap(venc.base); - DSSERR("can't get VDDA_DAC regulator\n"); - return PTR_ERR(venc.vdda_dac_reg); - } - venc_enable_clocks(1); rev_id = (u8)(venc_read_reg(VENC_REV_ID) & 0xff); |