From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Date: Mon, 01 Oct 2018 00:41:30 +0000 Subject: [PATCH AUTOSEL 4.4 09/17] arch/hexagon: fix kernel/dma.c build warning Message-Id: <20181001004122.147276-9-alexander.levin@microsoft.com> List-Id: References: <20181001004122.147276-1-alexander.levin@microsoft.com> In-Reply-To: <20181001004122.147276-1-alexander.levin@microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: "stable@vger.kernel.org" , "linux-kernel@vger.kernel.org" Cc: Randy Dunlap , Yoshinori Sato , Rich Felker , "linux-sh@vger.kernel.org" , Richard Kuo , Sasha Levin From: Randy Dunlap [ Upstream commit 200f351e27f014fcbf69b544b0b4b72aeaf45fd3 ] Fix build warning in arch/hexagon/kernel/dma.c by casting a void * to unsigned long to match the function parameter type. ../arch/hexagon/kernel/dma.c: In function 'arch_dma_alloc': ../arch/hexagon/kernel/dma.c:51:5: warning: passing argument 2 of 'gen_pool_add' makes integer from pointer without a cast [enabled by default] ../include/linux/genalloc.h:112:19: note: expected 'long unsigned int' but argument is of type 'void *' Signed-off-by: Randy Dunlap Cc: Yoshinori Sato Cc: Rich Felker Cc: linux-sh@vger.kernel.org Patch-mainline: linux-kernel @ 07/20/2018, 20:17 [rkuo@codeaurora.org: fixed architecture name] Signed-off-by: Richard Kuo Signed-off-by: Sasha Levin --- arch/hexagon/kernel/dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c index 9e3ddf792bd3..2704e0b8de43 100644 --- a/arch/hexagon/kernel/dma.c +++ b/arch/hexagon/kernel/dma.c @@ -68,7 +68,7 @@ static void *hexagon_dma_alloc_coherent(struct device *dev, size_t size, panic("Can't create %s() memory pool!", __func__); else gen_pool_add(coherent_pool, - pfn_to_virt(max_low_pfn), + (unsigned long)pfn_to_virt(max_low_pfn), hexagon_coherent_pool_size, -1); } -- 2.17.1