From mboxrd@z Thu Jan 1 00:00:00 1970 From: gregkh@linuxfoundation.org (Greg Kroah-Hartman) Date: Wed, 1 Aug 2018 18:50:51 +0200 Subject: [PATCH 4.14 141/246] EDAC, altera: Fix ARM64 build warning In-Reply-To: <20180801165011.700991984@linuxfoundation.org> References: <20180801165011.700991984@linuxfoundation.org> Message-ID: <20180801165018.483784176@linuxfoundation.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Thor Thayer [ Upstream commit 9ef20753e044f7468c4113e5aecd785419b0b3cc ] The kbuild test robot reported the following warning: drivers/edac/altera_edac.c: In function 'ocram_free_mem': drivers/edac/altera_edac.c:1410:42: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] gen_pool_free((struct gen_pool *)other, (u32)p, size); ^ After adding support for ARM64 architectures, the unsigned long parameter is 64 bits and causes a build warning on 64-bit configs. Fix by casting to the correct size (unsigned long) instead of u32. Reported-by: kbuild test robot Signed-off-by: Thor Thayer Cc: linux-arm-kernel at lists.infradead.org Cc: linux-edac Fixes: c3eea1942a16 ("EDAC, altera: Add Altera L2 cache and OCRAM support") Link: http://lkml.kernel.org/r/1526317441-4996-1-git-send-email-thor.thayer at linux.intel.com Signed-off-by: Borislav Petkov Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/edac/altera_edac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/edac/altera_edac.c +++ b/drivers/edac/altera_edac.c @@ -1106,7 +1106,7 @@ static void *ocram_alloc_mem(size_t size static void ocram_free_mem(void *p, size_t size, void *other) { - gen_pool_free((struct gen_pool *)other, (u32)p, size); + gen_pool_free((struct gen_pool *)other, (unsigned long)p, size); } static const struct edac_device_prv_data ocramecc_data = {