[libata] pata_winbond: update for new ->data_xfer hook

drivers/spi/Kconfig:156:warning: 'select' used by config symbol 'SPI_PXA2XX' refers to undefined symbol 'PXA_SSP'
drivers/ata/pata_winbond.c: In function 'winbond_data_xfer':
drivers/ata/pata_winbond.c:109: error: 'read' undeclared (first use in this function)
drivers/ata/pata_winbond.c:109: error: (Each undeclared identifier is reported only once
drivers/ata/pata_winbond.c:109: error: for each function it appears in.)
drivers/ata/pata_winbond.c:123: warning: 'return' with a value, in function returning void
drivers/ata/pata_winbond.c: At top level:
drivers/ata/pata_winbond.c:162: warning: initialization from incompatible pointer type
distcc[29718] ERROR: compile drivers/ata/pata_winbond.c on bix/8 failed
make[1]: *** [drivers/ata/pata_winbond.o] Error 1
make: *** [drivers/ata/pata_winbond.o] Error 2

Cc: Jeff Garzik <jeff@garzik.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ata/pata_winbond.c b/drivers/ata/pata_winbond.c
index 7312e9182d69..17a9d0713232 100644
--- a/drivers/ata/pata_winbond.c
+++ b/drivers/ata/pata_winbond.c
@@ -92,8 +92,8 @@ static void winbond_set_piomode(struct ata_port *ap, struct ata_device *adev)
 }
 
 
-static void winbond_data_xfer(struct ata_device *dev, unsigned char *buf,
-                              unsigned int buflen, int rw)
+static unsigned int winbond_data_xfer(struct ata_device *dev,
+                        unsigned char *buf, unsigned int buflen, int rw)
 {
         struct ata_port *ap = dev->link->ap;
         int slop = buflen & 3;