goldfish: fix sparse warnings

[karo-tx-linux.git] / drivers / tty / goldfish.c

diff --git a/drivers/tty/goldfish.c b/drivers/tty/goldfish.c
index 09495f515fa97805fb84d8c1362902f6255d0187..c24b9633ae195bc7044003863b6bfd3290f9e3fa 100644 (file)
--- a/drivers/tty/goldfish.c
+++ b/drivers/tty/goldfish.c
@@ -157,7 +157,7 @@ static int goldfish_tty_console_setup(struct console *co, char *options)
 {
        if ((unsigned)co->index > goldfish_tty_line_count)
                return -ENODEV;
-       if (goldfish_ttys[co->index].base == 0)
+       if (!goldfish_ttys[co->index].base)
                return -ENODEV;
        return 0;
 }
@@ -317,7 +317,7 @@ static int goldfish_tty_remove(struct platform_device *pdev)
        unregister_console(&qtty->console);
        tty_unregister_device(goldfish_tty_driver, pdev->id);
        iounmap(qtty->base);
-       qtty->base = 0;
+       qtty->base = NULL;
        free_irq(qtty->irq, pdev);
        goldfish_tty_current_line_count--;
        if (goldfish_tty_current_line_count == 0)