wimax/i2400m: introduce module parameter to disable entering power save

The i2400m driver waits for the device to report being ready for
entering power save before asking it to do so. This module parameter
allows control of said operation; if disabled, the driver won't ask
the device to enter power save mode.

This is useful in setups where power saving is not so important or
when the overhead imposed by network reentry after power save is not
acceptable; by combining this with parameter 'idle_mode_disabled', the
driver will always maintain both the connection and the device in
active state.

Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/wimax/i2400m/i2400m.h b/drivers/net/wimax/i2400m/i2400m.h
index 434ba310c2fe..8dba246e15bf 100644
--- a/drivers/net/wimax/i2400m/i2400m.h
+++ b/drivers/net/wimax/i2400m/i2400m.h
@@ -709,6 +709,7 @@ static const __le32 i2400m_SBOOT_BARKER[4] = {
         cpu_to_le32(I2400M_SBOOT_BARKER)
 };
 
+extern int i2400m_power_save_disabled;
 
 /*
  * Utility functions