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path: root/drivers/gpu/drm/panel/panel-ld9040.c
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Diffstat (limited to 'drivers/gpu/drm/panel/panel-ld9040.c')
-rw-r--r--drivers/gpu/drm/panel/panel-ld9040.c13
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/gpu/drm/panel/panel-ld9040.c b/drivers/gpu/drm/panel/panel-ld9040.c
index 42ac67b21e9f..08cf2c588c3d 100644
--- a/drivers/gpu/drm/panel/panel-ld9040.c
+++ b/drivers/gpu/drm/panel/panel-ld9040.c
@@ -145,7 +145,7 @@ static void ld9040_dcs_write(struct ld9040 *ctx, const u8 *data, size_t len)
if (ctx->error < 0 || len == 0)
return;
- dev_dbg(ctx->dev, "writing dcs seq: %*ph\n", len, data);
+ dev_dbg(ctx->dev, "writing dcs seq: %*ph\n", (int)len, data);
ret = ld9040_spi_write_word(ctx, *data);
while (!ret && --len) {
@@ -154,8 +154,8 @@ static void ld9040_dcs_write(struct ld9040 *ctx, const u8 *data, size_t len)
}
if (ret) {
- dev_err(ctx->dev, "error %d writing dcs seq: %*ph\n", ret, len,
- data);
+ dev_err(ctx->dev, "error %d writing dcs seq: %*ph\n", ret,
+ (int)len, data);
ctx->error = ret;
}
@@ -336,17 +336,12 @@ static int ld9040_probe(struct spi_device *spi)
if (ret < 0)
return ret;
- ctx->reset_gpio = devm_gpiod_get(dev, "reset");
+ ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
if (IS_ERR(ctx->reset_gpio)) {
dev_err(dev, "cannot get reset-gpios %ld\n",
PTR_ERR(ctx->reset_gpio));
return PTR_ERR(ctx->reset_gpio);
}
- ret = gpiod_direction_output(ctx->reset_gpio, 1);
- if (ret < 0) {
- dev_err(dev, "cannot configure reset-gpios %d\n", ret);
- return ret;
- }
spi->bits_per_word = 9;
ret = spi_setup(spi);
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