From 34d8f7a4627ca59ba915c7ea44fe9d9123875712 Mon Sep 17 00:00:00 2001 From: Chunfeng Yun Date: Mon, 21 Sep 2020 14:13:35 +0800 Subject: [PATCH] iopoll: update kerneldoc of read_poll_timeout_atomic() Arguments description of read_poll_timeout_atomic() is out of date, update it. Cc: Alan Stern Signed-off-by: Chunfeng Yun Link: https://lore.kernel.org/r/1600668815-12135-11-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Greg Kroah-Hartman --- include/linux/iopoll.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/iopoll.h b/include/linux/iopoll.h index bc89ac625f26..2c8860e406bd 100644 --- a/include/linux/iopoll.h +++ b/include/linux/iopoll.h @@ -60,8 +60,7 @@ /** * read_poll_timeout_atomic - Periodically poll an address until a condition is * met or a timeout occurs - * @op: accessor function (takes @addr as its only argument) - * @addr: Address to poll + * @op: accessor function (takes @args as its arguments) * @val: Variable to read the value into * @cond: Break condition (usually involving @val) * @delay_us: Time to udelay between reads in us (0 tight-loops). Should @@ -69,6 +68,7 @@ * Documentation/timers/timers-howto.rst). * @timeout_us: Timeout in us, 0 means never timeout * @delay_before_read: if it is true, delay @delay_us before read. + * @args: arguments for @op poll * * Returns 0 on success and -ETIMEDOUT upon a timeout. In either * case, the last read value at @args is stored in @val. -- 2.17.1