From 8ea84b50a95f4529a78161afd9b6bc7fa9f0fc55 Mon Sep 17 00:00:00 2001 From: Shawn Lin Date: Fri, 23 Jan 2026 20:24:09 +0800 Subject: [PATCH] mmc: dw_mmc: Remove mshc alias support Remove the long-deprecated mshc alias support, as the mmc core already provides alias functionality through the standard mmc alias. This eliminates the redundant dual-alias system. The driver now obtains the controller ID from struct mmc_host::index(supplied by mmc alias) instead of the legacy mshc alias. Signed-off-by: Shawn Lin Signed-off-by: Ulf Hansson --- drivers/mmc/host/dw_mmc.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index d7c5b13e48f9..d9a0ea41ef58 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -2817,13 +2817,10 @@ static int dw_mci_init_host_caps(struct dw_mci *host) if (drv_data) mmc->caps |= drv_data->common_caps; - if (host->dev->of_node) { - ctrl_id = of_alias_get_id(host->dev->of_node, "mshc"); - if (ctrl_id < 0) - ctrl_id = 0; - } else { + if (host->dev->of_node) + ctrl_id = mmc->index; + else ctrl_id = to_platform_device(host->dev)->id; - } if (drv_data && drv_data->caps) { if (ctrl_id >= drv_data->num_caps) {