From mboxrd@z Thu Jan 1 00:00:00 1970 From: thor.thayer@linux.intel.com (thor.thayer at linux.intel.com) Date: Mon, 14 May 2018 12:04:01 -0500 Subject: [PATCH] edac: altera: Fix ARM64 warning Message-ID: <1526317441-4996-1-git-send-email-thor.thayer@linux.intel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Thor Thayer The kbuild test robot reported the following warning on altera_edac.c: 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 64bits and causes a build warning with arm64-allyesconfig Fix by casting to the correct size (unsigned long) instead of u32. Reported-by: kbuild test robot Fixes: c3eea1942a16 ("EDAC, altera: Add Altera L2 cache and OCRAM support") Signed-off-by: Thor Thayer --- drivers/edac/altera_edac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c index 5672f6718262..c5104ea7e1fb 100644 --- a/drivers/edac/altera_edac.c +++ b/drivers/edac/altera_edac.c @@ -1415,7 +1415,7 @@ static void *ocram_alloc_mem(size_t size, void **other) 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 = { -- 2.7.4