From 79b6bb18f849818140dd351f6e76a097efe99e9f Mon Sep 17 00:00:00 2001 From: Brigham Campbell Date: Mon, 21 Jul 2025 19:53:10 -0600 Subject: [PATCH 4564/5403] drm: Remove unused MIPI write seq and chatty functions Remove the deprecated mipi_dsi_generic_write_seq() and mipi_dsi_generic_write_chatty() functions now that they are no longer used. Reviewed-by: Douglas Anderson Signed-off-by: Brigham Campbell Reviewed-by: Dmitry Baryshkov Signed-off-by: Douglas Anderson Link: https://lore.kernel.org/r/20250722015313.561966-4-me@brighamcampbell.com --- drivers/gpu/drm/drm_mipi_dsi.c | 34 +++------------------------------- 1 file changed, 3 insertions(+), 31 deletions(-) diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c index 5b387543de28..ca77f152404a 100644 --- a/drivers/gpu/drm/drm_mipi_dsi.c +++ b/drivers/gpu/drm/drm_mipi_dsi.c @@ -772,41 +772,13 @@ ssize_t mipi_dsi_generic_write(struct mipi_dsi_device *dsi, const void *payload, EXPORT_SYMBOL(mipi_dsi_generic_write); /** - * mipi_dsi_generic_write_chatty() - mipi_dsi_generic_write() w/ an error log - * @dsi: DSI peripheral device - * @payload: buffer containing the payload - * @size: size of payload buffer - * - * Like mipi_dsi_generic_write() but includes a dev_err() - * call for you and returns 0 upon success, not the number of bytes sent. - * - * Return: 0 on success or a negative error code on failure. - */ -int mipi_dsi_generic_write_chatty(struct mipi_dsi_device *dsi, - const void *payload, size_t size) -{ - struct device *dev = &dsi->dev; - ssize_t ret; - - ret = mipi_dsi_generic_write(dsi, payload, size); - if (ret < 0) { - dev_err(dev, "sending generic data %*ph failed: %zd\n", - (int)size, payload, ret); - return ret; - } - - return 0; -} -EXPORT_SYMBOL(mipi_dsi_generic_write_chatty); - -/** - * mipi_dsi_generic_write_multi() - mipi_dsi_generic_write_chatty() w/ accum_err + * mipi_dsi_generic_write_multi() - mipi_dsi_generic_write() w/ accum_err * @ctx: Context for multiple DSI transactions * @payload: buffer containing the payload * @size: size of payload buffer * - * Like mipi_dsi_generic_write_chatty() but deals with errors in a way that - * makes it convenient to make several calls in a row. + * A wrapper around mipi_dsi_generic_write() that deals with errors in a way + * that makes it convenient to make several calls in a row. */ void mipi_dsi_generic_write_multi(struct mipi_dsi_multi_context *ctx, const void *payload, size_t size) -- 2.54.0