Instead of explicitly checking for SDIO specific requests and then returning an error code, let's set MMC_CAP2_NO_SDIO to tell the mmc core to prevent them altogether. Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx> --- drivers/mmc/host/android-goldfish.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/mmc/host/android-goldfish.c b/drivers/mmc/host/android-goldfish.c index 914e17bab3be..ceb4924e02d0 100644 --- a/drivers/mmc/host/android-goldfish.c +++ b/drivers/mmc/host/android-goldfish.c @@ -27,7 +27,6 @@ #include <linux/mutex.h> #include <linux/scatterlist.h> #include <linux/mmc/mmc.h> -#include <linux/mmc/sdio.h> #include <linux/mmc/host.h> #include <linux/mmc/card.h> @@ -404,14 +403,6 @@ static void goldfish_mmc_request(struct mmc_host *mmc, struct mmc_request *req) host->mrq = req; goldfish_mmc_prepare_data(host, req); goldfish_mmc_start_command(host, req->cmd); - - /* - * This is to avoid accidentally being detected as an SDIO card - * in mmc_attach_sdio(). - */ - if (req->cmd->opcode == SD_IO_SEND_OP_COND && - req->cmd->flags == (MMC_RSP_SPI_R4 | MMC_RSP_R4 | MMC_CMD_BCR)) - req->cmd->error = -EINVAL; } static void goldfish_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) @@ -482,6 +473,7 @@ static int goldfish_mmc_probe(struct platform_device *pdev) mmc->f_max = 24000000; mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34; mmc->caps = MMC_CAP_4_BIT_DATA; + mmc->caps2 = MMC_CAP2_NO_SDIO; /* Use scatterlist DMA to reduce per-transfer costs. * NOTE max_seg_size assumption that small blocks aren't -- 2.20.1
