From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pf1-x441.google.com ([2607:f8b0:4864:20::441]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gVAa8-0007Sc-LF for barebox@lists.infradead.org; Fri, 07 Dec 2018 07:29:53 +0000 Received: by mail-pf1-x441.google.com with SMTP id b85so1527512pfc.3 for ; Thu, 06 Dec 2018 23:29:42 -0800 (PST) From: Andrey Smirnov Date: Thu, 6 Dec 2018 23:29:32 -0800 Message-Id: <20181207072932.32647-1-andrew.smirnov@gmail.com> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH] mfd: rave-sp: Make use of wait_on_timeout() To: barebox@lists.infradead.org Cc: Andrey Smirnov Signed-off-by: Andrey Smirnov --- drivers/mfd/rave-sp.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/mfd/rave-sp.c b/drivers/mfd/rave-sp.c index 469ce4cc0..cc897b122 100644 --- a/drivers/mfd/rave-sp.c +++ b/drivers/mfd/rave-sp.c @@ -314,7 +314,6 @@ int rave_sp_exec(struct rave_sp *sp, unsigned char *data = __data; int command, ret = 0; u8 ackid; - uint64_t start = get_time_ns(); command = sp->variant->cmd.translate(data[0]); if (command < 0) @@ -334,12 +333,9 @@ int rave_sp_exec(struct rave_sp *sp, * is_timeout will implicitly poll serdev via poller * infrastructure */ - while (!is_timeout(start, SECOND) && !reply.received) - ; - - if (!reply.received) { + ret = wait_on_timeout(SECOND, reply.received); + if (ret) { dev_err(dev, "Command timeout\n"); - ret = -ETIMEDOUT; sp->reply = NULL; } -- 2.19.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox