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MMC: MMCI: use AMBA bus accessors

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Rather than open coding the accessors for decoding peripheral IDs,
use the macros already provided.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
This commit is contained in:
Russell King 2009-07-09 15:13:56 +01:00 committed by Russell King
parent eb7fffa39a
commit 012b7d339c
1 changed files with 4 additions and 4 deletions
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8
drivers/mmc/host/mmci.c
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@ -515,12 +515,12 @@ static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id)
host = mmc_priv(mmc);
host->mmc = mmc;
/* Bits 12 thru 19 is the designer */
host->hw_designer = (dev->periphid >> 12) & 0xff;
/* Bits 20 thru 23 is the revison */
host->hw_revision = (dev->periphid >> 20) & 0xf;
host->hw_designer = amba_manf(dev);
host->hw_revision = amba_rev(dev);
DBG(host, "designer ID = 0x%02x\n", host->hw_designer);
DBG(host, "revision = 0x%01x\n", host->hw_revision);
host->clk = clk_get(&dev->dev, NULL);
if (IS_ERR(host->clk)) {
ret = PTR_ERR(host->clk);