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AT91 MMC 5 : Minor cleanups

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A number of small cleanups to the AT91RM9200 MMC driver:
 - fix warnings generated by pr_debug().
 - prepend "AT91 MMC:" to printk() messages.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
This commit is contained in:
Andrew Victor 2006-10-23 14:53:20 +02:00 committed by Pierre Ossman
parent df05a303e3
commit f3a8efa90b
1 changed files with 9 additions and 9 deletions
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18
drivers/mmc/at91_mci.c
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@ -336,10 +336,10 @@ static void at91_mci_handle_transmitted(struct at91mci_host *host)
static void at91_mci_enable(struct at91mci_host *host)
{
at91_mci_write(host, AT91_MCI_CR, AT91_MCI_MCIEN);
at91_mci_write(host, AT91_MCI_IDR, 0xFFFFFFFF);
at91_mci_write(host, AT91_MCI_IDR, 0xffffffff);
at91_mci_write(host, AT91_MCI_DTOR, AT91_MCI_DTOMUL_1M | AT91_MCI_DTOCYC);
at91_mci_write(host, AT91_MCI_MR, 0x834A);
at91_mci_write(host, AT91_MCI_SDCR, 0x0);
at91_mci_write(host, AT91_MCI_MR, AT91_MCI_PDCMODE | 0x34a);
at91_mci_write(host, AT91_MCI_SDCR, 0);
}
/*
@ -420,7 +420,7 @@ static unsigned int at91_mci_send_command(struct at91mci_host *host, struct mmc_
/*
* Set the arguments and send the command
*/
pr_debug("Sending command %d as %08X, arg = %08X, blocks = %d, length = %d (MR = %08lX)\n",
pr_debug("Sending command %d as %08X, arg = %08X, blocks = %d, length = %d (MR = %08X)\n",
cmd->opcode, cmdr, cmd->arg, blocks, block_length, at91_mci_read(host, AT91_MCI_MR));
if (!data) {
@ -659,7 +659,7 @@ static irqreturn_t at91_mci_irq(int irq, void *devid)
int_status = at91_mci_read(host, AT91_MCI_SR);
int_mask = at91_mci_read(host, AT91_MCI_IMR);
pr_debug("MCI irq: status = %08X, %08lX, %08lX\n", int_status, int_mask,
pr_debug("MCI irq: status = %08X, %08X, %08X\n", int_status, int_mask,
int_status & int_mask);
int_status = int_status & int_mask;
@ -825,7 +825,7 @@ static int at91_mci_probe(struct platform_device *pdev)
#ifdef SUPPORT_4WIRE
mmc->caps |= MMC_CAP_4_BIT_DATA;
#else
printk("MMC: 4 wire bus mode not supported by this driver - using 1 wire\n");
printk("AT91 MMC: 4 wire bus mode not supported by this driver - using 1 wire\n");
#endif
}
@ -864,7 +864,7 @@ static int at91_mci_probe(struct platform_device *pdev)
host->irq = platform_get_irq(pdev, 0);
ret = request_irq(host->irq, at91_mci_irq, IRQF_SHARED, DRIVER_NAME, host);
if (ret) {
printk(KERN_ERR "Failed to request MCI interrupt\n");
printk(KERN_ERR "AT91 MMC: Failed to request MCI interrupt\n");
clk_disable(host->mci_clk);
clk_put(host->mci_clk);
mmc_free_host(mmc);
@ -892,10 +892,10 @@ static int at91_mci_probe(struct platform_device *pdev)
ret = request_irq(host->board->det_pin, at91_mmc_det_irq,
0, DRIVER_NAME, host);
if (ret)
printk(KERN_ERR "couldn't allocate MMC detect irq\n");
printk(KERN_ERR "AT91 MMC: Couldn't allocate MMC detect irq\n");
}
pr_debug(KERN_INFO "Added MCI driver\n");
pr_debug("Added MCI driver\n");
return 0;
}