From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754041AbaEPFZh (ORCPT ); Fri, 16 May 2014 01:25:37 -0400 Received: from mga02.intel.com ([134.134.136.20]:21398 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753942AbaEPFZd (ORCPT ); Fri, 16 May 2014 01:25:33 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,1064,1389772800"; d="scan'208";a="541408531" From: Octavian Purdila To: greg@kroah.com Cc: linux-kernel@vger.kernel.org, fengguang.wu@intel.com, Octavian Purdila , Jun Tian , Alan Cox Subject: [PATCH staging-next] goldfish: pipe: fix warnings for 32bit builds Date: Fri, 16 May 2014 08:24:59 +0300 Message-Id: <1400217899-32261-2-git-send-email-octavian.purdila@intel.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1400217899-32261-1-git-send-email-octavian.purdila@intel.com> References: <1400217899-32261-1-git-send-email-octavian.purdila@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org drivers/platform/goldfish/goldfish_pipe.c: In function 'goldfish_cmd_status': drivers/platform/goldfish/goldfish_pipe.c:164:14: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] writel((u32)(u64)pipe, dev->base + PIPE_REG_CHANNEL); ^ drivers/platform/goldfish/goldfish_pipe.c: In function 'goldfish_cmd': drivers/platform/goldfish/goldfish_pipe.c:180:14: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] writel((u32)(u64)pipe, dev->base + PIPE_REG_CHANNEL); ^ drivers/platform/goldfish/goldfish_pipe.c: In function 'goldfish_pipe_read_write': drivers/platform/goldfish/goldfish_pipe.c:337:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] writel((u32)(u64)pipe, dev->base + PIPE_REG_CHANNEL); Reported-by: Fengguang Wu Cc: Jun Tian Cc: Alan Cox Signed-off-by: Octavian Purdila --- drivers/platform/goldfish/goldfish_pipe.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/platform/goldfish/goldfish_pipe.c b/drivers/platform/goldfish/goldfish_pipe.c index c86180b..d9a09d9 100644 --- a/drivers/platform/goldfish/goldfish_pipe.c +++ b/drivers/platform/goldfish/goldfish_pipe.c @@ -158,7 +158,7 @@ static u32 goldfish_cmd_status(struct goldfish_pipe *pipe, u32 cmd) struct goldfish_pipe_dev *dev = pipe->dev; spin_lock_irqsave(&dev->lock, flags); - gf_write64((u64)pipe, dev->base + PIPE_REG_CHANNEL, + gf_write64((u64)(unsigned long)pipe, dev->base + PIPE_REG_CHANNEL, dev->base + PIPE_REG_CHANNEL_HIGH); writel(cmd, dev->base + PIPE_REG_COMMAND); status = readl(dev->base + PIPE_REG_STATUS); @@ -172,7 +172,7 @@ static void goldfish_cmd(struct goldfish_pipe *pipe, u32 cmd) struct goldfish_pipe_dev *dev = pipe->dev; spin_lock_irqsave(&dev->lock, flags); - gf_write64((u64)pipe, dev->base + PIPE_REG_CHANNEL, + gf_write64((u64)(unsigned long)pipe, dev->base + PIPE_REG_CHANNEL, dev->base + PIPE_REG_CHANNEL_HIGH); writel(cmd, dev->base + PIPE_REG_COMMAND); spin_unlock_irqrestore(&dev->lock, flags); @@ -327,8 +327,9 @@ static ssize_t goldfish_pipe_read_write(struct file *filp, char __user *buffer, spin_lock_irqsave(&dev->lock, irq_flags); if (access_with_param(dev, CMD_WRITE_BUFFER + cmd_offset, address, avail, pipe, &status)) { - gf_write64((u64)pipe, dev->base + PIPE_REG_CHANNEL, - dev->base + PIPE_REG_CHANNEL_HIGH); + gf_write64((u64)(unsigned long)pipe, + dev->base + PIPE_REG_CHANNEL, + dev->base + PIPE_REG_CHANNEL_HIGH); writel(avail, dev->base + PIPE_REG_SIZE); gf_write64(address, dev->base + PIPE_REG_ADDRESS, dev->base + PIPE_REG_ADDRESS_HIGH); -- 1.8.3.2