From d78e9079af7526c4661ff484322094832776ef41 Mon Sep 17 00:00:00 2001 From: Russell King Date: Tue, 2 May 2006 20:18:53 +0100 Subject: [PATCH] [MMC] PXA: reduce the number of lines PXAMCI debug uses There's no reason for the PXAMCI debug code to print so many lines - it causes the kernel buffer to overflow when trying to debug this driver. Remove some debug messages which are duplicated by core code, and combine other messages, resulting in fewer characters written to the kernel log. Signed-off-by: Russell King --- drivers/mmc/pxamci.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c index 15a5caa0bdeb..40970c4ae3e6 100644 --- a/drivers/mmc/pxamci.c +++ b/drivers/mmc/pxamci.c @@ -198,7 +198,6 @@ static void pxamci_start_cmd(struct pxamci_host *host, struct mmc_command *cmd, static void pxamci_finish_request(struct pxamci_host *host, struct mmc_request *mrq) { - pr_debug("PXAMCI: request done\n"); host->mrq = NULL; host->cmd = NULL; host->data = NULL; @@ -309,12 +308,10 @@ static irqreturn_t pxamci_irq(int irq, void *devid, struct pt_regs *regs) ireg = readl(host->base + MMC_I_REG); - pr_debug("PXAMCI: irq %08x\n", ireg); - if (ireg) { unsigned stat = readl(host->base + MMC_STAT); - pr_debug("PXAMCI: stat %08x\n", stat); + pr_debug("PXAMCI: irq %08x stat %08x\n", ireg, stat); if (ireg & END_CMD_RES) handled |= pxamci_cmd_done(host, stat); @@ -368,7 +365,7 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) { struct pxamci_host *host = mmc_priv(mmc); - pr_debug("pxamci_set_ios: clock %u power %u vdd %u.%02u\n", + pr_debug("PXAMCI: clock %u power %u vdd %u.%02u\n", ios->clock, ios->power_mode, ios->vdd / 100, ios->vdd % 100); @@ -397,7 +394,7 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) host->cmdat |= CMDAT_INIT; } - pr_debug("pxamci_set_ios: clkrt = %x cmdat = %x\n", + pr_debug("PXAMCI: clkrt = %x cmdat = %x\n", host->clkrt, host->cmdat); } -- 2.20.1