diff options
Diffstat (limited to 'drivers/gpu/drm/imx/imx-tve.c')
| -rw-r--r-- | drivers/gpu/drm/imx/imx-tve.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c index 3b602ee33c44..8f8aa4a63122 100644 --- a/drivers/gpu/drm/imx/imx-tve.c +++ b/drivers/gpu/drm/imx/imx-tve.c @@ -150,13 +150,11 @@ __releases(&tve->lock) static void tve_enable(struct imx_tve *tve) { - int ret; - if (!tve->enabled) { tve->enabled = true; clk_prepare_enable(tve->clk); - ret = regmap_update_bits(tve->regmap, TVE_COM_CONF_REG, - TVE_EN, TVE_EN); + regmap_update_bits(tve->regmap, TVE_COM_CONF_REG, + TVE_EN, TVE_EN); } /* clear interrupt status register */ @@ -174,12 +172,9 @@ static void tve_enable(struct imx_tve *tve) static void tve_disable(struct imx_tve *tve) { - int ret; - if (tve->enabled) { tve->enabled = false; - ret = regmap_update_bits(tve->regmap, TVE_COM_CONF_REG, - TVE_EN, 0); + regmap_update_bits(tve->regmap, TVE_COM_CONF_REG, TVE_EN, 0); clk_disable_unprepare(tve->clk); } } |