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Commit 012b7d33 authored by Russell King's avatar Russell King Committed by Russell King
Browse files

MMC: MMCI: use AMBA bus accessors 



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

Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
Acked-by: default avatarLinus Walleij <linus.walleij@stericsson.com>
parent eb7fffa3

drivers/mmc/host/mmci.c

+4 −4
Original line number Diff line number Diff line
@@ -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);