From: Matthew Leach <matt...@mattleach.net>
The {read,write}s{b,w,l} operations are not defined by all
architectures and are being removed from the asm-generic/io.h
interface.
This patch replaces the usage of these string functions in the
tusb6010 accessors with io{read,write}{8,16,32}_rep calls instead.
Cc: Felipe Balbi <ba...@ti.com>
Cc: Arnd Bergmann <a...@arndb.de>
Cc: Ben Herrenschmidt <b...@kernel.crashing.org>
Cc: linux-...@vger.kernel.org
Signed-off-by: Matthew Leach <matt...@mattleach.net>
Signed-off-by: Will Deacon <will.dea...@arm.com>
---
drivers/usb/musb/tusb6010.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index dc4d75e..0cc2f50 100644
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -22,6 +22,7 @@
#include <linux/prefetch.h>
#include <linux/usb.h>
#include <linux/irq.h>
+#include <linux/io.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/usb/nop-usb-xceiv.h>
@@ -198,7 +199,7 @@ void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len,
const u8 *buf)
/* Best case is 32bit-aligned destination address */
if ((0x02 & (unsigned long) buf) == 0) {
if (len >= 4) {
- writesl(fifo, buf, len >> 2);
+ iowrite32_rep(fifo, buf, len >> 2);
buf += (len & ~0x03);
len &= 0x03;
}
@@ -245,7 +246,7 @@ void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8
*buf)
/* Best case is 32bit-aligned destination address */
if ((0x02 & (unsigned long) buf) == 0) {
if (len >= 4) {
- readsl(fifo, buf, len >> 2);
+ ioread32_rep(fifo, buf, len >> 2);
buf += (len & ~0x03);
len &= 0x03;
}
--
1.8.0
--
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