[MMC] Pass -DDEBUG on compiler command line if MMC_DEBUG selected
Rather than each driver test MMC_DEBUG itself, and define DEBUG,
pass it in via the makefile instead.
Fix drivers to use pr_debug() where appropriate, and avoid defining
a DEBUG() macro.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c
index c32fad1..eb9a882 100644
--- a/drivers/mmc/pxamci.c
+++ b/drivers/mmc/pxamci.c
@@ -37,12 +37,6 @@
#include "pxamci.h"
-#ifdef CONFIG_MMC_DEBUG
-#define DBG(x...) printk(KERN_DEBUG x)
-#else
-#define DBG(x...) do { } while (0)
-#endif
-
#define DRIVER_NAME "pxa2xx-mci"
#define NR_SG 1
@@ -206,7 +200,7 @@
static void pxamci_finish_request(struct pxamci_host *host, struct mmc_request *mrq)
{
- DBG("PXAMCI: request done\n");
+ pr_debug("PXAMCI: request done\n");
host->mrq = NULL;
host->cmd = NULL;
host->data = NULL;
@@ -252,7 +246,7 @@
if ((cmd->resp[0] & 0x80000000) == 0)
cmd->error = MMC_ERR_BADCRC;
} else {
- DBG("ignoring CRC from command %d - *risky*\n",cmd->opcode);
+ pr_debug("ignoring CRC from command %d - *risky*\n",cmd->opcode);
}
#else
cmd->error = MMC_ERR_BADCRC;
@@ -317,12 +311,12 @@
ireg = readl(host->base + MMC_I_REG);
- DBG("PXAMCI: irq %08x\n", ireg);
+ pr_debug("PXAMCI: irq %08x\n", ireg);
if (ireg) {
unsigned stat = readl(host->base + MMC_STAT);
- DBG("PXAMCI: stat %08x\n", stat);
+ pr_debug("PXAMCI: stat %08x\n", stat);
if (ireg & END_CMD_RES)
handled |= pxamci_cmd_done(host, stat);
@@ -376,9 +370,9 @@
{
struct pxamci_host *host = mmc_priv(mmc);
- DBG("pxamci_set_ios: clock %u power %u vdd %u.%02u\n",
- ios->clock, ios->power_mode, ios->vdd / 100,
- ios->vdd % 100);
+ pr_debug("pxamci_set_ios: clock %u power %u vdd %u.%02u\n",
+ ios->clock, ios->power_mode, ios->vdd / 100,
+ ios->vdd % 100);
if (ios->clock) {
unsigned int clk = CLOCKRATE / ios->clock;
@@ -405,8 +399,8 @@
host->cmdat |= CMDAT_INIT;
}
- DBG("pxamci_set_ios: clkrt = %x cmdat = %x\n",
- host->clkrt, host->cmdat);
+ pr_debug("pxamci_set_ios: clkrt = %x cmdat = %x\n",
+ host->clkrt, host->cmdat);
}
static struct mmc_host_ops pxamci_ops = {