diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2015-05-19 16:34:05 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2015-05-21 17:37:51 -0400 |
| commit | 6ec0a86c645be3fce7ade42f165a6a417c3503b1 (patch) | |
| tree | 54d0cc6c85073fa617ca02edd2335f440e1e6866 /lib/scatterlist.c | |
| parent | 2d32d10103bc94ad2461864664b61ea98c930619 (diff) | |
ata: hpt366: fix constant cast warning
gcc-5.x warns about a preexisting problem in the hpt36x pata driver:
drivers/ata/pata_hpt366.c: In function 'hpt36x_init_one':
drivers/ata/pata_hpt366.c:376:9: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-array-qualifiers]
Other ata drivers have the same problem, as ata_pci_bmdma_init_one
takes a non-const pointer, and they solve it by using a cast to
turn that pointer into a normal non-const pointer.
I also tried to change the ata core code to make host->private_data
a const pointer, but that quickly got out of hand, as some other
drivers expect it to be writable, so I ended up using the same
hack as the others here.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'lib/scatterlist.c')
0 files changed, 0 insertions, 0 deletions