Re: [PATCH 07/21] [staging] tm6000: Remove artificial delay.
From: Mauro Carvalho Chehab <hidden>
Date: 2011-08-31 19:50:38
Em 04-08-2011 04:14, Thierry Reding escreveu:
quoted hunk ↗ jump to hunk
--- drivers/staging/tm6000/tm6000-core.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-)diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c index e14bd3d..2c156dd 100644 --- a/drivers/staging/tm6000/tm6000-core.c +++ b/drivers/staging/tm6000/tm6000-core.c@@ -86,9 +86,6 @@ int tm6000_read_write_usb(struct tm6000_core *dev, u8 req_type, u8 req, } kfree(data); - - msleep(5); - return ret; }
This delay is needed by some tm5600/6000 devices. Maybe it is due to some specific chipset revision, but I can't remember anymore what device(s) were affected. The right thing to do seems to whitelist the devices that don't need any delay there. Thanks, Mauro