drm/msm/dsi: Fix number of regulators for SDM660

[ Upstream commit a1653a75987749ba6dba94fa2e62f0f36b387d1a ]

1 regulator is listed but the number 2 is specified. This presumably
means we try to get a regulator with no name. Fix it.

Fixes: 462f7017a691 ("drm/msm/dsi: Fix DSI and DSI PHY regulator config from SDM660")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/496323/
Link: https://lore.kernel.org/r/20220804073608.v4.2.I94b3c3e412b7c208061349f05659e126483171b1@changeid
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
index 2981dd7..ce39014 100644 (file)
--- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
@@ -148,7 +148,7 @@ static const char * const dsi_sdm660_bus_clk_names[] = {
 static const struct msm_dsi_config sdm660_dsi_cfg = {
        .io_offset = DSI_6G_REG_SHIFT,
        .reg_cfg = {
-               .num = 2,
+               .num = 1,
                .regs = {
                        {"vdda", 12560, 4 },    /* 1.2 V */
                },