serial: atmel: allow compile testing on non-atmel architectures
This commit also fixes compiler warnings and errors seen when building
on x86_64.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c
index 98c8403..a89fd29 100644
--- a/drivers/tty/serial/atmel_serial.c
+++ b/drivers/tty/serial/atmel_serial.c
@@ -927,7 +927,7 @@
sg_set_page(&atmel_port->sg_tx,
virt_to_page(port->state->xmit.buf),
UART_XMIT_SIZE,
- (int)port->state->xmit.buf & ~PAGE_MASK);
+ (unsigned long)port->state->xmit.buf & ~PAGE_MASK);
nent = dma_map_sg(port->dev,
&atmel_port->sg_tx,
1,
@@ -937,10 +937,10 @@
dev_dbg(port->dev, "need to release resource of dma\n");
goto chan_err;
} else {
- dev_dbg(port->dev, "%s: mapped %d@%p to %x\n", __func__,
+ dev_dbg(port->dev, "%s: mapped %d@%p to %pad\n", __func__,
sg_dma_len(&atmel_port->sg_tx),
port->state->xmit.buf,
- sg_dma_address(&atmel_port->sg_tx));
+ &sg_dma_address(&atmel_port->sg_tx));
}
/* Configure the slave DMA */
@@ -1109,7 +1109,7 @@
sg_set_page(&atmel_port->sg_rx,
virt_to_page(ring->buf),
sizeof(struct atmel_uart_char) * ATMEL_SERIAL_RINGSIZE,
- (int)ring->buf & ~PAGE_MASK);
+ (unsigned long)ring->buf & ~PAGE_MASK);
nent = dma_map_sg(port->dev,
&atmel_port->sg_rx,
1,
@@ -1119,10 +1119,10 @@
dev_dbg(port->dev, "need to release resource of dma\n");
goto chan_err;
} else {
- dev_dbg(port->dev, "%s: mapped %d@%p to %x\n", __func__,
+ dev_dbg(port->dev, "%s: mapped %d@%p to %pad\n", __func__,
sg_dma_len(&atmel_port->sg_rx),
ring->buf,
- sg_dma_address(&atmel_port->sg_rx));
+ &sg_dma_address(&atmel_port->sg_rx));
}
/* Configure the slave DMA */