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| author | Pekka Enberg <penberg@kernel.org> | 2010-11-28 23:00:07 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-12-01 14:45:47 -0800 |
| commit | 9be98819d31c4e105ad028ee092d27a46a9e298a (patch) | |
| tree | 45819ee03a23c871d00edb416dc5fb56fafb729d /drivers/staging/winbond | |
| parent | 4398954e5f91e340f5a2db53d219b6562e3e1bf0 (diff) | |
| download | kernel_samsung_smdk4412-9be98819d31c4e105ad028ee092d27a46a9e298a.zip kernel_samsung_smdk4412-9be98819d31c4e105ad028ee092d27a46a9e298a.tar.gz kernel_samsung_smdk4412-9be98819d31c4e105ad028ee092d27a46a9e298a.tar.bz2 | |
Staging: w35und: Remove unused fields from struct wb_usb
This patch removes two unused fields from struct wb_usb:
- DetectCount which is always zero
- IsUsb20 which is a write-only struct member
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/winbond')
| -rw-r--r-- | drivers/staging/winbond/wb35reg_s.h | 1 | ||||
| -rw-r--r-- | drivers/staging/winbond/wbusb.c | 8 | ||||
| -rw-r--r-- | drivers/staging/winbond/wbusb_s.h | 2 |
3 files changed, 2 insertions, 9 deletions
diff --git a/drivers/staging/winbond/wb35reg_s.h b/drivers/staging/winbond/wb35reg_s.h index 9b782ed..eb274ff 100644 --- a/drivers/staging/winbond/wb35reg_s.h +++ b/drivers/staging/winbond/wb35reg_s.h @@ -234,7 +234,6 @@ u32 hal_get_bss_pk_cnt(struct hw_data *hw_data); /* return 100ms count */ #define hal_get_time_count(_P) (_P->time_count / 10) -#define hal_detect_error(_P) (_P->WbUsb.DetectCount) #define hal_ibss_disconnect(_A) (hal_stop_sync_bss(_A)) diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c index 4f959c2..3f5baa7 100644 --- a/drivers/staging/winbond/wbusb.c +++ b/drivers/staging/winbond/wbusb.c @@ -337,10 +337,8 @@ static void hal_stop(struct hw_data *pHwData) static unsigned char hal_idle(struct hw_data *pHwData) { struct wb35_reg *reg = &pHwData->reg; - struct wb_usb *pWbUsb = &pHwData->WbUsb; - if (!pHwData->SurpriseRemove - && (pWbUsb->DetectCount || reg->EP0vm_state != VM_STOP)) + if (!pHwData->SurpriseRemove && reg->EP0vm_state != VM_STOP) return false; return true; @@ -786,10 +784,8 @@ static int wb35_probe(struct usb_interface *intf, interface = intf->cur_altsetting; endpoint = &interface->endpoint[0].desc; - if (endpoint[2].wMaxPacketSize == 512) { + if (endpoint[2].wMaxPacketSize == 512) printk("[w35und] Working on USB 2.0\n"); - pWbUsb->IsUsb20 = 1; - } err = wb35_hw_init(dev); if (err) diff --git a/drivers/staging/winbond/wbusb_s.h b/drivers/staging/winbond/wbusb_s.h index 8961ae5..f626391 100644 --- a/drivers/staging/winbond/wbusb_s.h +++ b/drivers/staging/winbond/wbusb_s.h @@ -11,8 +11,6 @@ #include <linux/types.h> struct wb_usb { - u32 IsUsb20; struct usb_device *udev; - u32 DetectCount; }; #endif |