Hi Lucas,
On Tue, Oct 30, 2012 at 2:22 AM, Lucas Stach dev@lynxeye.de wrote:
No point in having this as an enum. Also while at it set it to the real hardware maximum for both Tegra 2 and Tegra 3. If new Tegra hardware includes more USB controllers we can always bump the limit then.
Signed-off-by: Lucas Stach dev@lynxeye.de
arch/arm/cpu/armv7/tegra20/usb.c | 4 +--- 1 Datei geändert, 1 Zeile hinzugefügt(+), 3 Zeilen entfernt(-)
diff --git a/arch/arm/cpu/armv7/tegra20/usb.c b/arch/arm/cpu/armv7/tegra20/usb.c index 1bccf2b..9fd1edc 100644 --- a/arch/arm/cpu/armv7/tegra20/usb.c +++ b/arch/arm/cpu/armv7/tegra20/usb.c @@ -43,9 +43,7 @@ #endif #endif
-enum {
USB_PORTS_MAX = 4, /* Maximum ports we allow */-}; +#define USB_PORTS_MAX 3 /* Maximum ports we allow */
That's fine with me if you wan to change it.
I tend to use enums most of the time. It shows up as a symbol in the debugger, avoids bracketed expressions, side-effects and the like, and works well when numbering multiple things (automatic increment). It's also a welcome language feature IMO - use it or lose it :-) But in this case the benefit is small.
/* Parameters we need for USB */ enum { -- 1.7.11.7
Regards, Simon