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| author | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2010-11-30 15:55:51 -0800 |
|---|---|---|
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2011-03-13 18:07:07 -0700 |
| commit | da13051cc756756f10b2da8ea97b05bdf84bd7bb (patch) | |
| tree | d4036bb80a731da1eeaa57211afe37f3fc000056 /drivers/usb/host/ohci-hub.c | |
| parent | 0b8ca72a23df365a413e03f991bc6b8179dee13f (diff) | |
| download | linux-da13051cc756756f10b2da8ea97b05bdf84bd7bb.tar.bz2 | |
USB: Remove bitmap #define from hcd.h
Using a #define to redefine a common variable name is a bad thing,
especially when the #define is in a header. include/linux/usb/hcd.h
redefined bitmap to DeviceRemovable to avoid typing a long field in the
hub descriptor. This has unintended side effects for files like
drivers/usb/core/devio.c that include that file, since another header
included after hcd.h has different variables named bitmap.
Remove the bitmap #define and replace instances of it in the host
controller code. Cleanup the spaces around function calls and square
brackets while we're at it.
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Cc: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
Cc: Tony Olech <tony.olech@elandigitalsystems.com>
Cc: "Robert P. J. Day" <rpjday@crashcourse.ca>
Cc: Max Vozeler <mvz@vozeler.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: Rodolfo Giometti <giometti@linux.it>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Anton Vorontsov <avorontsov@mvista.com>
Cc: Sebastian Siewior <bigeasy@linutronix.de>
Cc: Lothar Wassmann <LW@KARO-electronics.de>
Cc: Olav Kongas <ok@artecdesign.ee>
Cc: Martin Fuzzey <mfuzzey@gmail.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Diffstat (limited to 'drivers/usb/host/ohci-hub.c')
| -rw-r--r-- | drivers/usb/host/ohci-hub.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c index cddcda95b579..cd4b74f27d06 100644 --- a/drivers/usb/host/ohci-hub.c +++ b/drivers/usb/host/ohci-hub.c @@ -580,15 +580,15 @@ ohci_hub_descriptor ( temp |= 0x0008; desc->wHubCharacteristics = (__force __u16)cpu_to_hc16(ohci, temp); - /* two bitmaps: ports removable, and usb 1.0 legacy PortPwrCtrlMask */ + /* ports removable, and usb 1.0 legacy PortPwrCtrlMask */ rh = roothub_b (ohci); - memset(desc->bitmap, 0xff, sizeof(desc->bitmap)); - desc->bitmap [0] = rh & RH_B_DR; + memset(desc->DeviceRemovable, 0xff, sizeof(desc->DeviceRemovable)); + desc->DeviceRemovable[0] = rh & RH_B_DR; if (ohci->num_ports > 7) { - desc->bitmap [1] = (rh & RH_B_DR) >> 8; - desc->bitmap [2] = 0xff; + desc->DeviceRemovable[1] = (rh & RH_B_DR) >> 8; + desc->DeviceRemovable[2] = 0xff; } else - desc->bitmap [1] = 0xff; + desc->DeviceRemovable[1] = 0xff; } /*-------------------------------------------------------------------------*/ |