diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-03-11 18:44:52 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-18 16:29:29 -0700 |
| commit | 91debb0383d6564e0dc8ae76181f6daf8e24717a (patch) | |
| tree | f82258268410dcf6a64aa09880c54c96520e9904 | |
| parent | c2ee91bd6644324160ba9e090e3a017d62abc0b4 (diff) | |
| download | lwn-91debb0383d6564e0dc8ae76181f6daf8e24717a.tar.gz lwn-91debb0383d6564e0dc8ae76181f6daf8e24717a.zip | |
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>
| -rw-r--r-- | drivers/tty/serial/ifx6x60.c | 26 |
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 }; |