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path: root/drivers/mmc/pxamci.c
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Diffstat (limited to 'drivers/mmc/pxamci.c')
-rw-r--r--drivers/mmc/pxamci.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c
index eb42cb349420..f97b472085cb 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,
198 198
199static void pxamci_finish_request(struct pxamci_host *host, struct mmc_request *mrq) 199static void pxamci_finish_request(struct pxamci_host *host, struct mmc_request *mrq)
200{ 200{
201 pr_debug("PXAMCI: request done\n");
202 host->mrq = NULL; 201 host->mrq = NULL;
203 host->cmd = NULL; 202 host->cmd = NULL;
204 host->data = NULL; 203 host->data = NULL;
@@ -291,7 +290,7 @@ static int pxamci_data_done(struct pxamci_host *host, unsigned int stat)
291 pxamci_disable_irq(host, DATA_TRAN_DONE); 290 pxamci_disable_irq(host, DATA_TRAN_DONE);
292 291
293 host->data = NULL; 292 host->data = NULL;
294 if (host->mrq->stop && data->error == MMC_ERR_NONE) { 293 if (host->mrq->stop) {
295 pxamci_stop_clock(host); 294 pxamci_stop_clock(host);
296 pxamci_start_cmd(host, host->mrq->stop, 0); 295 pxamci_start_cmd(host, host->mrq->stop, 0);
297 } else { 296 } else {
@@ -309,12 +308,10 @@ static irqreturn_t pxamci_irq(int irq, void *devid, struct pt_regs *regs)
309 308
310 ireg = readl(host->base + MMC_I_REG); 309 ireg = readl(host->base + MMC_I_REG);
311 310
312 pr_debug("PXAMCI: irq %08x\n", ireg);
313
314 if (ireg) { 311 if (ireg) {
315 unsigned stat = readl(host->base + MMC_STAT); 312 unsigned stat = readl(host->base + MMC_STAT);
316 313
317 pr_debug("PXAMCI: stat %08x\n", stat); 314 pr_debug("PXAMCI: irq %08x stat %08x\n", ireg, stat);
318 315
319 if (ireg & END_CMD_RES) 316 if (ireg & END_CMD_RES)
320 handled |= pxamci_cmd_done(host, stat); 317 handled |= pxamci_cmd_done(host, stat);
@@ -368,10 +365,6 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
368{ 365{
369 struct pxamci_host *host = mmc_priv(mmc); 366 struct pxamci_host *host = mmc_priv(mmc);
370 367
371 pr_debug("pxamci_set_ios: clock %u power %u vdd %u.%02u\n",
372 ios->clock, ios->power_mode, ios->vdd / 100,
373 ios->vdd % 100);
374
375 if (ios->clock) { 368 if (ios->clock) {
376 unsigned int clk = CLOCKRATE / ios->clock; 369 unsigned int clk = CLOCKRATE / ios->clock;
377 if (CLOCKRATE / clk > ios->clock) 370 if (CLOCKRATE / clk > ios->clock)
@@ -397,7 +390,7 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
397 host->cmdat |= CMDAT_INIT; 390 host->cmdat |= CMDAT_INIT;
398 } 391 }
399 392
400 pr_debug("pxamci_set_ios: clkrt = %x cmdat = %x\n", 393 pr_debug("PXAMCI: clkrt = %x cmdat = %x\n",
401 host->clkrt, host->cmdat); 394 host->clkrt, host->cmdat);
402} 395}
403 396