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 <[email protected]>
Signed-off-by: Thor Thayer <[email protected]>
Cc: [email protected]
Cc: linux-edac <[email protected]>
Fixes: c3eea1942a ("EDAC, altera: Add Altera L2 cache and OCRAM support")
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Borislav Petkov <[email protected]>
This commit is contained in:
Thor Thayer 2018-05-14 12:04:01 -05:00 • committed by Borislav Petkov
commit 9ef20753e0

View file

@ -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 = {