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| author | Ingo Molnar <mingo@kernel.org> | 2013-10-02 07:55:54 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-10-02 07:55:54 +0200 |
| commit | 8a60d42d26d31df8121b251c2b5c56eb24e729f1 (patch) | |
| tree | 493db0b300a36aa539d7ebe6f8130ad6b54c4a6d /drivers/usb/core/buffer.c | |
| parent | 7752572f18f98ee796e173334b088a1d621d2da4 (diff) | |
| parent | 15c03dd4859ab16f9212238f29dd315654aa94f6 (diff) | |
Merge tag 'v3.12-rc3' into irq/core
Merge Linux v3.12-rc3, to refresh the tree from a v3.11 base to a v3.12 base.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/usb/core/buffer.c')
| -rw-r--r-- | drivers/usb/core/buffer.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/core/buffer.c b/drivers/usb/core/buffer.c index b0585e623ba..23559746be9 100644 --- a/drivers/usb/core/buffer.c +++ b/drivers/usb/core/buffer.c @@ -43,10 +43,11 @@ static const size_t pool_max[HCD_BUFFER_POOLS] = { * * Call this as part of initializing a host controller that uses the dma * memory allocators. It initializes some pools of dma-coherent memory that - * will be shared by all drivers using that controller, or returns a negative - * errno value on error. + * will be shared by all drivers using that controller. * * Call hcd_buffer_destroy() to clean up after using those pools. + * + * Return: 0 if successful. A negative errno value otherwise. */ int hcd_buffer_create(struct usb_hcd *hcd) { |