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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2006-05-02 20:18:53 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-05-02 20:18:53 +0100
commitd78e9079af7526c4661ff484322094832776ef41 (patch)
tree8f173a501ed361a3c0e3644487b76aa603546997 /drivers
parent58741e8b3603e56c3699550e8bc89cb136329343 (diff)
[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 <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mmc/pxamci.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c
index 15a5caa0bde..40970c4ae3e 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);
}