diff options
author | David Howells <dhowells@redhat.com> | 2008-07-08 16:36:45 (GMT) |
---|---|---|
committer | David Woodhouse <David.Woodhouse@intel.com> | 2008-07-10 13:27:11 (GMT) |
commit | b561c74ae2832d32cc189ecd82863d31151cdcb5 (patch) | |
tree | d633e3561a04e57d7950be432503ecaeb76e0710 /sound/drivers/vx | |
parent | ed5a2825feb79c424882c9d0f483172a91c93b54 (diff) | |
download | linux-fsl-qoriq-b561c74ae2832d32cc189ecd82863d31151cdcb5.tar.xz |
Fix a const pointer usage warning in the Digigram VX soundcard driver
Fix a const pointer usage warning in the Digigram VX soundcard driver. A
const pointer is being passed to copy_from_user() to load the firmware into.
This is okay in this case because the function has allocated the firmware
struct itself, but the const qualifier will be part of the firmware
struct - so the patch casts the const away.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'sound/drivers/vx')
-rw-r--r-- | sound/drivers/vx/vx_hwdep.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/drivers/vx/vx_hwdep.c b/sound/drivers/vx/vx_hwdep.c index 1dfe694..efd22e9 100644 --- a/sound/drivers/vx/vx_hwdep.c +++ b/sound/drivers/vx/vx_hwdep.c @@ -183,7 +183,7 @@ static int vx_hwdep_dsp_load(struct snd_hwdep *hw, kfree(fw); return -ENOMEM; } - if (copy_from_user(fw->data, dsp->image, dsp->length)) { + if (copy_from_user((void *)fw->data, dsp->image, dsp->length)) { free_fw(fw); return -EFAULT; } |