usb: renesas_usbhs: tidyup usbhs_for_each_dfifo macro

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Current usbhs_for_each_dfifo macro will read out-of-array's
memory after last loop operation.
It was not good C language operation, and the binary which was
compiled by (at least) gcc 4.8.1 is broken.

This patch is based on
925403f425
(usb: renesas_usbhs: tidyup original usbhsx_for_each_xxx macro)

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

...

This commit is contained in:

Kuninori Morimoto 2015-04-14 04:10:04 +00:00 • committed by Felipe Balbi

parent 87841c887b

commit 2d9c7f3ca5

1 changed files with 5 additions and 4 deletions

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9

drivers/usb/renesas_usbhs/fifo.h

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