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authorLars-Peter Clausen <lars@metafoo.de>2013-03-11 18:44:52 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-03-18 16:29:29 -0700
commit91debb0383d6564e0dc8ae76181f6daf8e24717a (patch)
treef82258268410dcf6a64aa09880c54c96520e9904 /drivers
parentc2ee91bd6644324160ba9e090e3a017d62abc0b4 (diff)
tty: ifx6x60: Remove unused suspend/resume callbacks
The ifx6x60 driver implements both legacy suspend/resume callbacks and dev_pm_ops. The SPI core is going to ignore legacy suspend/resume callbacks if a driver implements dev_pm_ops. Since the legacy suspend/resume callbacks are empty in this case it is safe to just remove them. Cc: Bi Chao <chao.bi@intel.com> Cc: Chen Jun <jun.d.chen@intel.com> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/tty/serial/ifx6x60.c26
1 files changed, 0 insertions, 26 deletions
diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c
index 2c77fed31a72..8b1534c424af 100644
--- a/drivers/tty/serial/ifx6x60.c
+++ b/drivers/tty/serial/ifx6x60.c
@@ -1279,30 +1279,6 @@ static void ifx_spi_spi_shutdown(struct spi_device *spi)
*/
/**
- * ifx_spi_spi_suspend - suspend SPI on system suspend
- * @dev: device being suspended
- *
- * Suspend the SPI side. No action needed on Intel MID platforms, may
- * need extending for other systems.
- */
-static int ifx_spi_spi_suspend(struct spi_device *spi, pm_message_t msg)
-{
- return 0;
-}
-
-/**
- * ifx_spi_spi_resume - resume SPI side on system resume
- * @dev: device being suspended
- *
- * Suspend the SPI side. No action needed on Intel MID platforms, may
- * need extending for other systems.
- */
-static int ifx_spi_spi_resume(struct spi_device *spi)
-{
- return 0;
-}
-
-/**
* ifx_spi_pm_suspend - suspend modem on system suspend
* @dev: device being suspended
*
@@ -1391,8 +1367,6 @@ static struct spi_driver ifx_spi_driver = {
.probe = ifx_spi_spi_probe,
.shutdown = ifx_spi_spi_shutdown,
.remove = ifx_spi_spi_remove,
- .suspend = ifx_spi_spi_suspend,
- .resume = ifx_spi_spi_resume,
.id_table = ifx_id_table
};