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serial/imx: make imx_port.devdata member point to const data

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

	drivers/tty/serial/imx.c: In function 'serial_imx_probe_dt':
	drivers/tty/serial/imx.c:1430:17: warning: assignment discards 'const' qualifier from pointer target type [enabled by default]

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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 83a01e7291
commit e83d17ea56
1 changed files with 1 additions and 1 deletions
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drivers/tty/serial/imx.c
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@ -206,7 +206,7 @@ struct imx_port {
unsigned short trcv_delay; /* transceiver delay */
struct clk *clk_ipg;
struct clk *clk_per;
struct imx_uart_data *devdata;
const struct imx_uart_data *devdata;
};
struct imx_port_ucrs {