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Commit 1c518997 authored by Tomoya MORINAGA's avatar Tomoya MORINAGA Committed by Greg Kroah-Hartman
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pch_uart : fix warnings for 64bit compile 



Fix the following warnings
drivers/serial/pch_uart.c: In function ‘dma_handle_rx’:
drivers/serial/pch_uart.c:685:24: warning: cast from pointer to integer of different size
drivers/serial/pch_uart.c: In function ‘dma_handle_tx’:
drivers/serial/pch_uart.c:778:23: warning: cast from pointer to integer of different size
drivers/serial/pch_uart.c: In function ‘pch_uart_init_port’:
drivers/serial/pch_uart.c:1289:20: warning: cast to pointer from integer of different size
drivers/serial/pch_uart.c: In function ‘pch_uart_exit_port’:
drivers/serial/pch_uart.c:1328:2: warning: cast from pointer to integer of different size

Signed-off-by: default avatarTomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Reported-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent e4f05af1

drivers/serial/pch_uart.c

+7 −6
Original line number Diff line number Diff line
@@ -682,7 +682,8 @@ static int dma_handle_rx(struct eg20t_port *priv) 
	sg_dma_len(sg) = priv->fifo_size;



	sg_set_page(&priv->sg_rx, virt_to_page(priv->rx_buf_virt),

		     sg_dma_len(sg), (int)priv->rx_buf_virt & ~PAGE_MASK);

		     sg_dma_len(sg), (unsigned long)priv->rx_buf_virt &

		     ~PAGE_MASK);



	sg_dma_address(sg) = priv->rx_buf_dma;
@@ -1254,7 +1255,7 @@ static struct eg20t_port *pch_uart_init_port(struct pci_dev *pdev, 
	int ret;

	unsigned int iobase;

	unsigned int mapbase;

	unsigned int rxbuf;

	unsigned char *rxbuf;

	int fifosize, base_baud;

	static int num;
@@ -1262,7 +1263,7 @@ static struct eg20t_port *pch_uart_init_port(struct pci_dev *pdev, 
	if (priv == NULL)

		goto init_port_alloc_err;



	rxbuf = __get_free_page(GFP_KERNEL);

	rxbuf = (unsigned char *)__get_free_page(GFP_KERNEL);

	if (!rxbuf)

		goto init_port_free_txbuf;
@@ -1286,7 +1287,7 @@ static struct eg20t_port *pch_uart_init_port(struct pci_dev *pdev, 
	priv->iobase = iobase;

	priv->pdev = pdev;

	priv->tx_empty = 1;

	priv->rxbuf.buf = (unsigned char *)rxbuf;

	priv->rxbuf.buf = rxbuf;

	priv->rxbuf.size = PAGE_SIZE;



	priv->fifo_size = fifosize;
@@ -1313,7 +1314,7 @@ static struct eg20t_port *pch_uart_init_port(struct pci_dev *pdev, 
	return priv;



init_port_hal_free:

	free_page(rxbuf);

	free_page((unsigned long)rxbuf);

init_port_free_txbuf:

	kfree(priv);

init_port_alloc_err:
@@ -1325,7 +1326,7 @@ static void pch_uart_exit_port(struct eg20t_port *priv) 
{

	uart_remove_one_port(&pch_uart_driver, &priv->port);

	pci_set_drvdata(priv->pdev, NULL);

	free_page((unsigned int)priv->rxbuf.buf);

	free_page((unsigned long)priv->rxbuf.buf);

}



static void pch_uart_pci_remove(struct pci_dev *pdev)