mmc: tmio: remove broken and noisy debug macro

Some change for v4.14 broke the debug output for TMIO. But since it was
not helpful to me and too noisy for my taste anyhow, let's just remove
it instead of fixing it. We'll find something better if we'd need it...

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c
index 12cf828..a7293e1 100644 (file)
--- a/drivers/mmc/host/tmio_mmc_core.c
+++ b/drivers/mmc/host/tmio_mmc_core.c
@@ -129,50 +129,6 @@ static int tmio_mmc_next_sg(struct tmio_mmc_host *host)
 
 #define CMDREQ_TIMEOUT 5000
 
-#ifdef CONFIG_MMC_DEBUG
-
-#define STATUS_TO_TEXT(a, status, i) \
-       do { \
-               if ((status) & TMIO_STAT_##a) { \
-                       if ((i)++) \
-                               printk(KERN_DEBUG " | "); \
-                       printk(KERN_DEBUG #a); \
-               } \
-       } while (0)
-
-static void pr_debug_status(u32 status)
-{
-       int i = 0;
-
-       pr_debug("status: %08x = ", status);
-       STATUS_TO_TEXT(CARD_REMOVE, status, i);
-       STATUS_TO_TEXT(CARD_INSERT, status, i);
-       STATUS_TO_TEXT(SIGSTATE, status, i);
-       STATUS_TO_TEXT(WRPROTECT, status, i);
-       STATUS_TO_TEXT(CARD_REMOVE_A, status, i);
-       STATUS_TO_TEXT(CARD_INSERT_A, status, i);
-       STATUS_TO_TEXT(SIGSTATE_A, status, i);
-       STATUS_TO_TEXT(CMD_IDX_ERR, status, i);
-       STATUS_TO_TEXT(STOPBIT_ERR, status, i);
-       STATUS_TO_TEXT(ILL_FUNC, status, i);
-       STATUS_TO_TEXT(CMD_BUSY, status, i);
-       STATUS_TO_TEXT(CMDRESPEND, status, i);
-       STATUS_TO_TEXT(DATAEND, status, i);
-       STATUS_TO_TEXT(CRCFAIL, status, i);
-       STATUS_TO_TEXT(DATATIMEOUT, status, i);
-       STATUS_TO_TEXT(CMDTIMEOUT, status, i);
-       STATUS_TO_TEXT(RXOVERFLOW, status, i);
-       STATUS_TO_TEXT(TXUNDERRUN, status, i);
-       STATUS_TO_TEXT(RXRDY, status, i);
-       STATUS_TO_TEXT(TXRQ, status, i);
-       STATUS_TO_TEXT(ILL_ACCESS, status, i);
-       printk("\n");
-}
-
-#else
-#define pr_debug_status(s)  do { } while (0)
-#endif
-
 static void tmio_mmc_enable_sdio_irq(struct mmc_host *mmc, int enable)
 {
        struct tmio_mmc_host *host = mmc_priv(mmc);
@@ -762,9 +718,6 @@ irqreturn_t tmio_mmc_irq(int irq, void *devid)
        status = sd_ctrl_read16_and_16_as_32(host, CTL_STATUS);
        ireg = status & TMIO_MASK_IRQ & ~host->sdcard_irq_mask;
 
-       pr_debug_status(status);
-       pr_debug_status(ireg);
-
        /* Clear the status except the interrupt status */
        sd_ctrl_write32_as_16_and_16(host, CTL_STATUS, TMIO_MASK_IRQ);