From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755343AbbAZOuj (ORCPT ); Mon, 26 Jan 2015 09:50:39 -0500 Received: from mail-wg0-f50.google.com ([74.125.82.50]:51650 "EHLO mail-wg0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754131AbbAZOud (ORCPT ); Mon, 26 Jan 2015 09:50:33 -0500 From: "Lad, Prabhakar" To: LMML , Hans Verkuil Cc: LKML , Mauro Carvalho Chehab , "Lad, Prabhakar" Subject: [PATCH] media: am437x: fix sparse warnings Date: Mon, 26 Jan 2015 14:50:15 +0000 Message-Id: <1422283815-1795-1-git-send-email-prabhakar.csengg@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch fixes following spare warnings: drivers/media/platform/am437x/am437x-vpfe.c:66:28: warning: symbol 'vpfe_standards' was not declared. Should it be static? drivers/media/platform/am437x/am437x-vpfe.c:2202:57: warning: incorrect type in argument 2 (different address spaces) drivers/media/platform/am437x/am437x-vpfe.c:2202:57: expected void [noderef] *params drivers/media/platform/am437x/am437x-vpfe.c:2202:57: got void *param include/linux/spinlock.h:364:9: warning: context imbalance in 'vpfe_start_streaming' - unexpected unlock Reported-by: Fengguang Wu Signed-off-by: Lad, Prabhakar --- drivers/media/platform/am437x/am437x-vpfe.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c index e01ac22..349bd06 100644 --- a/drivers/media/platform/am437x/am437x-vpfe.c +++ b/drivers/media/platform/am437x/am437x-vpfe.c @@ -63,7 +63,7 @@ struct vpfe_standard { int frame_format; }; -const struct vpfe_standard vpfe_standards[] = { +static const struct vpfe_standard vpfe_standards[] = { {V4L2_STD_525_60, 720, 480, {11, 10}, 1}, {V4L2_STD_625_50, 720, 576, {54, 59}, 1}, }; @@ -2024,7 +2024,6 @@ err: list_del(&buf->list); vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED); } - spin_unlock_irqrestore(&vpfe->dma_queue_lock, flags); return ret; } @@ -2199,7 +2198,7 @@ static long vpfe_ioctl_default(struct file *file, void *priv, switch (cmd) { case VIDIOC_AM437X_CCDC_CFG: - ret = vpfe_ccdc_set_params(&vpfe->ccdc, param); + ret = vpfe_ccdc_set_params(&vpfe->ccdc, (void __user *)param); if (ret) { vpfe_dbg(2, vpfe, "Error setting parameters in CCDC\n"); -- 1.9.1