clk_rate_exclusive_get() returns 0 unconditionally. So remove error
handling. This prepares making clk_rate_exclusive_get() return void.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
Hello,
btw, the driver fails to call clk_rate_exclusive_put() in the error
paths of dw_mipi_dsi_phy_init().
Best regards
Uwe
drivers/gpu/drm/meson/meson_dw_mipi_dsi.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/meson/meson_dw_mipi_dsi.c b/drivers/gpu/drm/meson/meson_dw_mipi_dsi.c
index a6bc1bdb3d0d..49571f1ed88a 100644
--- a/drivers/gpu/drm/meson/meson_dw_mipi_dsi.c
+++ b/drivers/gpu/drm/meson/meson_dw_mipi_dsi.c
@@ -88,15 +88,9 @@ static int dw_mipi_dsi_phy_init(void *priv_data)
}
/* Make sure the rate of the bit clock is not modified by someone else */
- ret = clk_rate_exclusive_get(mipi_dsi->bit_clk);
- if (ret) {
- dev_err(mipi_dsi->dev,
- "Failed to set the exclusivity on the bit clock rate (ret %d)\n", ret);
- return ret;
- }
+ clk_rate_exclusive_get(mipi_dsi->bit_clk);
ret = clk_set_rate(mipi_dsi->px_clk, mipi_dsi->mode->clock * 1000);
-
if (ret) {
dev_err(mipi_dsi->dev, "Failed to set DSI Pixel clock rate %u (%d)\n",
mipi_dsi->mode->clock * 1000, ret);
--
2.42.0
