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Commit 9ef20753 authored by Thor Thayer's avatar Thor Thayer Committed by Borislav Petkov
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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: default avatarkbuild test robot <lkp@intel.com>
Signed-off-by: default avatarThor Thayer <thor.thayer@linux.intel.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-edac <linux-edac@vger.kernel.org>
Fixes: c3eea194 ("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: default avatarBorislav Petkov <bp@suse.de>
parent de245ae0

drivers/edac/altera_edac.c

+1 −1
Original line number Diff line number Diff line
@@ -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 = {