From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932432AbcEQFHz (ORCPT ); Tue, 17 May 2016 01:07:55 -0400 Received: from exsmtp01.microchip.com ([198.175.253.37]:21919 "EHLO email.microchip.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932369AbcEQFHx (ORCPT ); Tue, 17 May 2016 01:07:53 -0400 From: Purna Chandra Mandal To: CC: , Ralf Baechle , Purna Chandra Mandal , Michael Turquette , Stephen Boyd , Subject: [PATCH 01/11] clk: microchip: use readl_poll_timeout() in pbclk_set_rate(). Date: Tue, 17 May 2016 10:35:50 +0530 Message-ID: <1463461560-9629-1-git-send-email-purna.mandal@microchip.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org pbclk_set_rate() is using readl_poll_timeout_atomic() even though spinlock is released. Fix it by replacing with readl_poll_timeout(). Signed-off-by: Purna Chandra Mandal --- Note: Please pull this complete series through the MIPS tree. --- drivers/clk/microchip/clk-core.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/clk/microchip/clk-core.c b/drivers/clk/microchip/clk-core.c index ca85cea..c3b3014 100644 --- a/drivers/clk/microchip/clk-core.c +++ b/drivers/clk/microchip/clk-core.c @@ -199,9 +199,9 @@ static int pbclk_set_rate(struct clk_hw *hw, unsigned long rate, spin_unlock_irqrestore(&pb->core->reg_lock, flags); - /* wait again, for pbdivready */ - err = readl_poll_timeout_atomic(pb->ctrl_reg, v, v & PB_DIV_READY, - 1, LOCK_TIMEOUT_US); + /* wait again for DIV_READY */ + err = readl_poll_timeout(pb->ctrl_reg, v, v & PB_DIV_READY, + 1, LOCK_TIMEOUT_US); if (err) return err; -- 1.8.3.1