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serial/mpc52xx_uart: add a const qualifier 

This prepares *of_device_id.data becoming const. Without this change
the following warning would occur:

	drivers/tty/serial/mpc52xx_uart.c: In function 'mpc52xx_uart_of_enumerate':
	drivers/tty/serial/mpc52xx_uart.c:1440:11: warning: assignment discards 'const' qualifier from pointer target type [enabled by default]

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This commit is contained in:
Uwe Kleine-König 2012-05-21 21:57:39 +02:00
parent e83d17ea56
commit 76d28e441e
1 changed files with 1 additions and 1 deletions
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drivers/tty/serial/mpc52xx_uart.c
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@ -598,7 +598,7 @@ static struct psc_ops mpc512x_psc_ops = {
};
#endif
static struct psc_ops *psc_ops;
static const struct psc_ops *psc_ops;
/* ======================================================================== */
/* UART operations */