From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mout.kundenserver.de ([212.227.17.10]:50584 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755159AbbA2BoW (ORCPT ); Wed, 28 Jan 2015 20:44:22 -0500 From: Arnd Bergmann To: Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Arnd Bergmann , Hans Verkuil Subject: [PATCH 2/7] [media] radio/aimslab: use mdelay instead of udelay Date: Wed, 28 Jan 2015 22:17:42 +0100 Message-Id: <1422479867-3370921-3-git-send-email-arnd@arndb.de> In-Reply-To: <1422479867-3370921-1-git-send-email-arnd@arndb.de> References: <1422479867-3370921-1-git-send-email-arnd@arndb.de> Sender: linux-media-owner@vger.kernel.org List-ID: Large udelay values are not allowed on the ARM architecture and result in a build error like ERROR: "__bad_udelay" [drivers/media/radio/radio-aimslab.ko] undefined! This changes the aimslab radio driver to use an equivalent mdelay statement. Signed-off-by: Arnd Bergmann Cc: Hans Verkuil --- drivers/media/radio/radio-aimslab.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c index a739ad492e7b..ea9308796741 100644 --- a/drivers/media/radio/radio-aimslab.c +++ b/drivers/media/radio/radio-aimslab.c @@ -129,11 +129,11 @@ static int rtrack_s_mute_volume(struct radio_isa_card *isa, bool mute, int vol) } else if (curvol < vol) { outb(0x98, isa->io); /* volume up + sigstr + on */ for (; curvol < vol; curvol++) - udelay(3000); + mdelay(3); } else if (curvol > vol) { outb(0x58, isa->io); /* volume down + sigstr + on */ for (; curvol > vol; curvol--) - udelay(3000); + mdelay(3); } outb(0xd8, isa->io); /* volume steady + sigstr + on */ rt->curvol = vol; -- 2.1.0.rc2