diff options
| author | David Kilroy <kilroyd@googlemail.com> | 2008-11-22 10:37:28 +0000 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-11-26 09:47:47 -0500 |
| commit | 39d1ffee57c7ce02c90ec8e9272df8aa8ddf600f (patch) | |
| tree | e13cd6eef6b24084a54cd024c2af19c71f4d0e1f /drivers/net/wireless/orinoco/orinoco.h | |
| parent | ac7cafd72261857278dff9f737e600b30088653b (diff) | |
| download | kernel_samsung_smdk4412-39d1ffee57c7ce02c90ec8e9272df8aa8ddf600f.zip kernel_samsung_smdk4412-39d1ffee57c7ce02c90ec8e9272df8aa8ddf600f.tar.gz kernel_samsung_smdk4412-39d1ffee57c7ce02c90ec8e9272df8aa8ddf600f.tar.bz2 | |
orinoco: Provide option to avoid unnecessary fw caching
Make firmware caching on startup optional, and make it default.
When the option is not selected and PM_SLEEP is configured, then
cache firmware in the suspend pm_notifier. This configuration saves
about 64k RAM in normal use, but can lead to a situation where the
driver is configured to use a different firmware.
Signed-off by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/orinoco/orinoco.h')
| -rw-r--r-- | drivers/net/wireless/orinoco/orinoco.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/orinoco/orinoco.h b/drivers/net/wireless/orinoco/orinoco.h index f6eaea9..00750c8 100644 --- a/drivers/net/wireless/orinoco/orinoco.h +++ b/drivers/net/wireless/orinoco/orinoco.h @@ -10,6 +10,7 @@ #define DRIVER_VERSION "0.15" #include <linux/interrupt.h> +#include <linux/suspend.h> #include <linux/netdevice.h> #include <linux/wireless.h> #include <net/iw_handler.h> @@ -170,6 +171,8 @@ struct orinoco_private { /* Cached in memory firmware to use during ->resume. */ const struct firmware *cached_pri_fw; const struct firmware *cached_fw; + + struct notifier_block pm_notifier; }; #ifdef ORINOCO_DEBUG |