From: Jaehoon Chung Date: Thu, 17 Nov 2016 07:40:33 +0000 (+0900) Subject: mmc: dw_mmc: display the real register value on debugfs X-Git-Tag: v4.14-rc1~1898^2~80 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=21657ebd63774a61841f6f317fedd344df4f5e0c;p=platform%2Fkernel%2Flinux-rpi3.git mmc: dw_mmc: display the real register value on debugfs Developer wants to see the real register value, not register offset. This patch fixed to display the real value of register. Signed-off-by: Jaehoon Chung Tested-by: Heiko Stuebner Reviewed-by: Shawn Lin Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 080003b..3cf2490 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -165,12 +165,14 @@ static const struct file_operations dw_mci_req_fops = { static int dw_mci_regs_show(struct seq_file *s, void *v) { - seq_printf(s, "STATUS:\t0x%08x\n", SDMMC_STATUS); - seq_printf(s, "RINTSTS:\t0x%08x\n", SDMMC_RINTSTS); - seq_printf(s, "CMD:\t0x%08x\n", SDMMC_CMD); - seq_printf(s, "CTRL:\t0x%08x\n", SDMMC_CTRL); - seq_printf(s, "INTMASK:\t0x%08x\n", SDMMC_INTMASK); - seq_printf(s, "CLKENA:\t0x%08x\n", SDMMC_CLKENA); + struct dw_mci *host = s->private; + + seq_printf(s, "STATUS:\t0x%08x\n", mci_readl(host, STATUS)); + seq_printf(s, "RINTSTS:\t0x%08x\n", mci_readl(host, RINTSTS)); + seq_printf(s, "CMD:\t0x%08x\n", mci_readl(host, CMD)); + seq_printf(s, "CTRL:\t0x%08x\n", mci_readl(host, CTRL)); + seq_printf(s, "INTMASK:\t0x%08x\n", mci_readl(host, INTMASK)); + seq_printf(s, "CLKENA:\t0x%08x\n", mci_readl(host, CLKENA)); return 0; }