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tty: serial/bcm63xx_uart: fix sparse warning

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this patch fixes following sparse warnings:

bcm63xx_uart.c:857:43: warning: Using plain integer as NULL pointer
bcm63xx_uart.c:871:35: warning: Using plain integer as NULL pointer

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lad, Prabhakar 2015-02-04 18:21:22 +00:00 committed by Greg Kroah-Hartman
parent f3ac3fc287
commit 16420ad05c
1 changed files with 2 additions and 2 deletions
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4
drivers/tty/serial/bcm63xx_uart.c
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@ -854,7 +854,7 @@ static int bcm_uart_probe(struct platform_device *pdev)
ret = uart_add_one_port(&bcm_uart_driver, port);
if (ret) {
ports[pdev->id].membase = 0;
ports[pdev->id].membase = NULL;
return ret;
}
platform_set_drvdata(pdev, port);
@ -868,7 +868,7 @@ static int bcm_uart_remove(struct platform_device *pdev)
port = platform_get_drvdata(pdev);
uart_remove_one_port(&bcm_uart_driver, port);
/* mark port as free */
ports[pdev->id].membase = 0;
ports[pdev->id].membase = NULL;
return 0;
}