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authorLars-Peter Clausen <lars@metafoo.de>2013-03-11 18:44:51 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-03-18 16:29:29 -0700
commitc2ee91bd6644324160ba9e090e3a017d62abc0b4 (patch)
treed52d496d815dde176da317da3a8742b7bf82b3be /drivers/tty/serial/mrst_max3110.c
parentb7df719db7326d51a3145bb0cfc277aeb50763c3 (diff)
tty: mrst_max3110: Use dev_pm_ops
Use dev_pm_ops instead of the deprecated legacy suspend/resume for the mrst_max3110 driver. Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/mrst_max3110.c')
-rw-r--r--drivers/tty/serial/mrst_max3110.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/tty/serial/mrst_max3110.c b/drivers/tty/serial/mrst_max3110.c
index f641c232beca..9b6ef20420c0 100644
--- a/drivers/tty/serial/mrst_max3110.c
+++ b/drivers/tty/serial/mrst_max3110.c
@@ -743,9 +743,10 @@ static struct uart_driver serial_m3110_reg = {
.cons = &serial_m3110_console,
};
-#ifdef CONFIG_PM
-static int serial_m3110_suspend(struct spi_device *spi, pm_message_t state)
+#ifdef CONFIG_PM_SLEEP
+static int serial_m3110_suspend(struct device *dev)
{
+ struct spi_device *spi = to_spi_device(dev);
struct uart_max3110 *max = spi_get_drvdata(spi);
disable_irq(max->irq);
@@ -754,8 +755,9 @@ static int serial_m3110_suspend(struct spi_device *spi, pm_message_t state)
return 0;
}
-static int serial_m3110_resume(struct spi_device *spi)
+static int serial_m3110_resume(struct device *dev)
{
+ struct spi_device *spi = to_spi_device(dev);
struct uart_max3110 *max = spi_get_drvdata(spi);
max3110_out(max, max->cur_conf);
@@ -763,9 +765,13 @@ static int serial_m3110_resume(struct spi_device *spi)
enable_irq(max->irq);
return 0;
}
+
+static SIMPLE_DEV_PM_OPS(serial_m3110_pm_ops, serial_m3110_suspend,
+ serial_m3110_resume);
+#define SERIAL_M3110_PM_OPS (&serial_m3110_pm_ops)
+
#else
-#define serial_m3110_suspend NULL
-#define serial_m3110_resume NULL
+#define SERIAL_M3110_PM_OPS NULL
#endif
static int serial_m3110_probe(struct spi_device *spi)
@@ -872,11 +878,10 @@ static struct spi_driver uart_max3110_driver = {
.driver = {
.name = "spi_max3111",
.owner = THIS_MODULE,
+ .pm = SERIAL_M3110_PM_OPS,
},
.probe = serial_m3110_probe,
.remove = serial_m3110_remove,
- .suspend = serial_m3110_suspend,
- .resume = serial_m3110_resume,
};
static int __init serial_m3110_init(void)