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[PATCH] USB: Au1xx0: replace casual readl() with au_readl() in the drivers

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au_readl() does needed byteswapping, etc.

Cc: Takashi Iwai <tiwai@suse.de>
Cc: Jaroslav Kysela <perex@perex.cz>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Sergei Shtylylov 2006-01-05 22:50:39 -08:00 committed by Greg Kroah-Hartman
parent de289fdf6f
commit 05090fc969
2 changed files with 7 additions and 7 deletions
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2
drivers/usb/host/ohci-au1xxx.c
View File

@ -67,7 +67,7 @@ static void au1xxx_stop_hc(struct platform_device *dev)
": stopping Au1xxx OHCI USB Controller\n");
/* Disable clock */
au_writel(readl((void *)USB_HOST_CONFIG) & ~USBH_ENABLE_CE, USB_HOST_CONFIG);
au_writel(au_readl(USB_HOST_CONFIG) & ~USBH_ENABLE_CE, USB_HOST_CONFIG);
}

12
sound/oss/au1550_ac97.c
View File

@ -462,7 +462,7 @@ stop_dac(struct au1550_state *s)
/* Wait for Transmit Busy to show disabled.
*/
do {
stat = readl((void *)PSC_AC97STAT);
stat = au_readl(PSC_AC97STAT);
au_sync();
} while ((stat & PSC_AC97STAT_TB) != 0);
@ -491,7 +491,7 @@ stop_adc(struct au1550_state *s)
/* Wait for Receive Busy to show disabled.
*/
do {
stat = readl((void *)PSC_AC97STAT);
stat = au_readl(PSC_AC97STAT);
au_sync();
} while ((stat & PSC_AC97STAT_RB) != 0);
@ -541,7 +541,7 @@ set_xmit_slots(int num_channels)
/* Wait for Device ready.
*/
do {
stat = readl((void *)PSC_AC97STAT);
stat = au_readl(PSC_AC97STAT);
au_sync();
} while ((stat & PSC_AC97STAT_DR) == 0);
}
@ -573,7 +573,7 @@ set_recv_slots(int num_channels)
/* Wait for Device ready.
*/
do {
stat = readl((void *)PSC_AC97STAT);
stat = au_readl(PSC_AC97STAT);
au_sync();
} while ((stat & PSC_AC97STAT_DR) == 0);
}
@ -1995,7 +1995,7 @@ au1550_probe(void)
/* Wait for PSC ready.
*/
do {
val = readl((void *)PSC_AC97STAT);
val = au_readl(PSC_AC97STAT);
au_sync();
} while ((val & PSC_AC97STAT_SR) == 0);
@ -2018,7 +2018,7 @@ au1550_probe(void)
/* Wait for Device ready.
*/
do {
val = readl((void *)PSC_AC97STAT);
val = au_readl(PSC_AC97STAT);
au_sync();
} while ((val & PSC_AC97STAT_DR) == 0);