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| author | Arnd Bergmann <arnd@arndb.de> | 2016-09-06 14:59:41 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-13 17:30:17 +0200 |
| commit | 4b7b948b1fcde59d9a0085237be0060e825216fc (patch) | |
| tree | bb07eaf5d659f7e71a9b3cfd08b1da1287ad0ba6 /drivers/Makefile | |
| parent | ttyprintk: Neaten and simplify printing (diff) | |
| download | linux-4b7b948b1fcde59d9a0085237be0060e825216fc.tar.xz linux-4b7b948b1fcde59d9a0085237be0060e825216fc.zip | |
vme: fake: fix build for 64-bit dma_addr_t
casting between dma_addr_t and a pointer is generally tricky,
as they might not be the same size and almost never point into
the same address space. With 32-bit ARM systems and LPAE, we
get this warning for the vme_fake driver that stores a pointer
in a dma_addr_t variable:
drivers/vme/bridges/vme_fake.c: In function 'fake_slave_set':
drivers/vme/bridges/vme_fake.c:204:29: error: assignment makes pointer from integer without a cast [-Werror=int-conversion]
To make this clearer while fixing the warning, I'm adding
a set of helper functions for the type conversion.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Martyn Welch <martyn@welchs.me.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/Makefile')
0 files changed, 0 insertions, 0 deletions