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EDAC, altera: Fix ARM64 build warning

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[ 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>
This commit is contained in:
Thor Thayer 2018-05-14 12:04:01 -05:00 committed by Greg Kroah-Hartman
parent d0eca5d32b
commit d7ed9da96a
1 changed files with 1 additions and 1 deletions
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drivers/edac/altera_edac.c
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@ -1106,7 +1106,7 @@ 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 = {