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authorAndrey Yurovsky <andrey@cozybit.com>2009-06-16 13:20:01 -0700
committerJohn W. Linville <linville@tuxdriver.com>2009-07-10 14:57:41 -0400
commite0d6133cba88759bc760b254c27975330fff6519 (patch)
tree4d512ad8cb6552133a1ceb084957268b19aaeeee /drivers/net/wireless/libertas/if_sdio.c
parentf0f3d388baabdbc613548d6ad8e5da7616b1cbd1 (diff)
libertas: remove ps_supported flag, use fwcapinfo
Power save support depends on the firmware capabilities rather than the card's hardware interface. Use the FW_CAPINFO_PS bit in the firmware capabilities mask throughout the driver in place of the redundant ps_supported flag and don't make decisions about PS support in the interface drivers (with the exception of a special case in the USB driver). V2: put the USB special case in the right place. Signed-off-by: Andrey Yurovsky <andrey@cozybit.com> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/libertas/if_sdio.c')
-rw-r--r--drivers/net/wireless/libertas/if_sdio.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index 8cdb88c6ca2..89396a78862 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -1039,9 +1039,6 @@ static int if_sdio_probe(struct sdio_func *func,
if (ret)
goto err_activate_card;
- if (priv->fwcapinfo & FW_CAPINFO_PS)
- priv->ps_supported = 1;
-
out:
lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);