EDAC, altera: Fix ARM64 build warning
[ 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 <lkp@intel.com>
Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-edac <linux-edac@vger.kernel.org>
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 <bp@suse.de>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c
index 61262a7..b0bd0f6 100644
--- a/drivers/edac/altera_edac.c
+++ b/drivers/edac/altera_edac.c
@@ -1111,7 +1111,7 @@
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 = {