aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/mmc/pxamci.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/mmc/pxamci.c')
-rw-r--r--drivers/mmc/pxamci.c24
1 files changed, 9 insertions, 15 deletions
diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c
index c32fad1ce51c..eb9a8826e9b5 100644
--- a/drivers/mmc/pxamci.c
+++ b/drivers/mmc/pxamci.c
@@ -37,12 +37,6 @@
37 37
38#include "pxamci.h" 38#include "pxamci.h"
39 39
40#ifdef CONFIG_MMC_DEBUG
41#define DBG(x...) printk(KERN_DEBUG x)
42#else
43#define DBG(x...) do { } while (0)
44#endif
45
46#define DRIVER_NAME "pxa2xx-mci" 40#define DRIVER_NAME "pxa2xx-mci"
47 41
48#define NR_SG 1 42#define NR_SG 1
@@ -206,7 +200,7 @@ static void pxamci_start_cmd(struct pxamci_host *host, struct mmc_command *cmd,
206 200
207static void pxamci_finish_request(struct pxamci_host *host, struct mmc_request *mrq) 201static void pxamci_finish_request(struct pxamci_host *host, struct mmc_request *mrq)
208{ 202{
209 DBG("PXAMCI: request done\n"); 203 pr_debug("PXAMCI: request done\n");
210 host->mrq = NULL; 204 host->mrq = NULL;
211 host->cmd = NULL; 205 host->cmd = NULL;
212 host->data = NULL; 206 host->data = NULL;
@@ -252,7 +246,7 @@ static int pxamci_cmd_done(struct pxamci_host *host, unsigned int stat)
252 if ((cmd->resp[0] & 0x80000000) == 0) 246 if ((cmd->resp[0] & 0x80000000) == 0)
253 cmd->error = MMC_ERR_BADCRC; 247 cmd->error = MMC_ERR_BADCRC;
254 } else { 248 } else {
255 DBG("ignoring CRC from command %d - *risky*\n",cmd->opcode); 249 pr_debug("ignoring CRC from command %d - *risky*\n",cmd->opcode);
256 } 250 }
257#else 251#else
258 cmd->error = MMC_ERR_BADCRC; 252 cmd->error = MMC_ERR_BADCRC;
@@ -317,12 +311,12 @@ static irqreturn_t pxamci_irq(int irq, void *devid, struct pt_regs *regs)
317 311
318 ireg = readl(host->base + MMC_I_REG); 312 ireg = readl(host->base + MMC_I_REG);
319 313
320 DBG("PXAMCI: irq %08x\n", ireg); 314 pr_debug("PXAMCI: irq %08x\n", ireg);
321 315
322 if (ireg) { 316 if (ireg) {
323 unsigned stat = readl(host->base + MMC_STAT); 317 unsigned stat = readl(host->base + MMC_STAT);
324 318
325 DBG("PXAMCI: stat %08x\n", stat); 319 pr_debug("PXAMCI: stat %08x\n", stat);
326 320
327 if (ireg & END_CMD_RES) 321 if (ireg & END_CMD_RES)
328 handled |= pxamci_cmd_done(host, stat); 322 handled |= pxamci_cmd_done(host, stat);
@@ -376,9 +370,9 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
376{ 370{
377 struct pxamci_host *host = mmc_priv(mmc); 371 struct pxamci_host *host = mmc_priv(mmc);
378 372
379 DBG("pxamci_set_ios: clock %u power %u vdd %u.%02u\n", 373 pr_debug("pxamci_set_ios: clock %u power %u vdd %u.%02u\n",
380 ios->clock, ios->power_mode, ios->vdd / 100, 374 ios->clock, ios->power_mode, ios->vdd / 100,
381 ios->vdd % 100); 375 ios->vdd % 100);
382 376
383 if (ios->clock) { 377 if (ios->clock) {
384 unsigned int clk = CLOCKRATE / ios->clock; 378 unsigned int clk = CLOCKRATE / ios->clock;
@@ -405,8 +399,8 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
405 host->cmdat |= CMDAT_INIT; 399 host->cmdat |= CMDAT_INIT;
406 } 400 }
407 401
408 DBG("pxamci_set_ios: clkrt = %x cmdat = %x\n", 402 pr_debug("pxamci_set_ios: clkrt = %x cmdat = %x\n",
409 host->clkrt, host->cmdat); 403 host->clkrt, host->cmdat);
410} 404}
411 405
412static struct mmc_host_ops pxamci_ops = { 406static struct mmc_host_ops pxamci_ops = {