From: Thor Thayer Date: Mon, 14 May 2018 17:04:01 +0000 (-0500) Subject: EDAC, altera: Fix ARM64 build warning X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9ef20753e044f7468c4113e5aecd785419b0b3cc;p=linux.git EDAC, altera: Fix ARM64 build warning 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@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@linux.intel.com Signed-off-by: Borislav Petkov --- diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c index 1f12fdf2ed00c..d0d5c4dbe0973 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 = {