From 17381882fcce023bb95170f76567acb05ba28282 Mon Sep 17 00:00:00 2001 From: Rong Chen Date: Thu, 26 Oct 2023 15:31:56 +0800 Subject: [PATCH] mmc: meson-gx: Remove setting of CMD_CFG_ERROR commit 57925e16c9f7d18012bcf45bfa658f92c087981a upstream. For the t7 and older SoC families, the CMD_CFG_ERROR has no effect. Starting from SoC family C3, setting this bit without SG LINK data address will cause the controller to generate an IRQ and stop working. To fix it, don't set the bit CMD_CFG_ERROR anymore. Fixes: 18f92bc02f17 ("mmc: meson-gx: make sure the descriptor is stopped on errors") Signed-off-by: Rong Chen Reviewed-by: Jerome Brunet Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20231026073156.2868310-1-rong.chen@amlogic.com Signed-off-by: Ulf Hansson Signed-off-by: Greg Kroah-Hartman --- drivers/mmc/host/meson-gx-mmc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c index 0f39f86bd0c26..7e571cc719605 100644 --- a/drivers/mmc/host/meson-gx-mmc.c +++ b/drivers/mmc/host/meson-gx-mmc.c @@ -817,7 +817,6 @@ static void meson_mmc_start_cmd(struct mmc_host *mmc, struct mmc_command *cmd) cmd_cfg |= FIELD_PREP(CMD_CFG_CMD_INDEX_MASK, cmd->opcode); cmd_cfg |= CMD_CFG_OWNER; /* owned by CPU */ - cmd_cfg |= CMD_CFG_ERROR; /* stop in case of error */ meson_mmc_set_response_bits(cmd, &cmd_cfg); -- 2.47.3