diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ata/pata_pdc2027x.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c index 40b070ea85a..2141a99e4da 100644 --- a/drivers/ata/pata_pdc2027x.c +++ b/drivers/ata/pata_pdc2027x.c @@ -561,12 +561,10 @@ static long pdc_read_counter(struct ata_host *host) retry: bccrl = readl(mmio_base + PDC_BYTE_COUNT) & 0x7fff; bccrh = readl(mmio_base + PDC_BYTE_COUNT + 0x100) & 0x7fff; - rmb(); /* Read the counter values again for verification */ bccrlv = readl(mmio_base + PDC_BYTE_COUNT) & 0x7fff; bccrhv = readl(mmio_base + PDC_BYTE_COUNT + 0x100) & 0x7fff; - rmb(); counter = (bccrh << 15) | bccrl; @@ -741,9 +739,6 @@ static int pdc_hardware_init(struct ata_host *host, unsigned int board_idx) */ pll_clock = pdc_detect_pll_input_clock(host); - if (pll_clock < 0) /* counter overflow? Try again. */ - pll_clock = pdc_detect_pll_input_clock(host); - dev_printk(KERN_INFO, host->dev, "PLL input clock %ld kHz\n", pll_clock/1000); /* Adjust PLL control register */ |