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| author | Andrew Victor <andrew@sanpeople.com> | 2006-10-23 14:53:20 +0200 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2006-12-11 09:47:21 +0100 |
| commit | f3a8efa90b1aab16ead76ad7e22d9c5fc2045400 (patch) | |
| tree | 7b7225d92f0fe595a5a5886c4049371b16c83069 /drivers/mmc | |
| parent | df05a303e3b8a0c32764941200bec76d729126bc (diff) | |
| download | kernel_samsung_crespo-f3a8efa90b1aab16ead76ad7e22d9c5fc2045400.zip kernel_samsung_crespo-f3a8efa90b1aab16ead76ad7e22d9c5fc2045400.tar.gz kernel_samsung_crespo-f3a8efa90b1aab16ead76ad7e22d9c5fc2045400.tar.bz2 | |
AT91 MMC 5 : Minor cleanups
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>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/at91_mci.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/mmc/at91_mci.c b/drivers/mmc/at91_mci.c index 2f11d67..d500b6b 100644 --- a/drivers/mmc/at91_mci.c +++ b/drivers/mmc/at91_mci.c @@ -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; } |