Messages in this thread | | | Date | Mon, 16 Dec 2013 02:21:06 -0800 | From | Josh Triplett <> | Subject | Re: [PATCH 1/2] drivers: dma: Mark functions as static in dma_v3.c |
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On Mon, Dec 16, 2013 at 03:40:40PM +0530, Rashika Kheria wrote: > Mark the functions ioat3_prep_xor_val(), ioat3_prep_pq_val() and > ioat3_prep_pqxor_val() as static in dma_v3.c because they are not used > outside this file. > > This eliminates the following warnings in dma_v3.c: > drivers/dma/ioat/dma_v3.c:741:1: warning: no previous prototype for ‘ioat3_prep_xor_val’ [-Wmissing-prototypes] > drivers/dma/ioat/dma_v3.c:1092:1: warning: no previous prototype for ‘ioat3_prep_pq_val’ [-Wmissing-prototypes] > drivers/dma/ioat/dma_v3.c:1134:1: warning: no previous prototype for ‘ioat3_prep_pqxor_val’ [-Wmissing-prototypes] > > Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
> drivers/dma/ioat/dma_v3.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/dma/ioat/dma_v3.c b/drivers/dma/ioat/dma_v3.c > index 820817e9..07038ca 100644 > --- a/drivers/dma/ioat/dma_v3.c > +++ b/drivers/dma/ioat/dma_v3.c > @@ -737,7 +737,7 @@ ioat3_prep_xor(struct dma_chan *chan, dma_addr_t dest, dma_addr_t *src, > return __ioat3_prep_xor_lock(chan, NULL, dest, src, src_cnt, len, flags); > } > > -struct dma_async_tx_descriptor * > +static struct dma_async_tx_descriptor * > ioat3_prep_xor_val(struct dma_chan *chan, dma_addr_t *src, > unsigned int src_cnt, size_t len, > enum sum_check_flags *result, unsigned long flags) > @@ -1088,7 +1088,7 @@ ioat3_prep_pq(struct dma_chan *chan, dma_addr_t *dst, dma_addr_t *src, > } > } > > -struct dma_async_tx_descriptor * > +static struct dma_async_tx_descriptor * > ioat3_prep_pq_val(struct dma_chan *chan, dma_addr_t *pq, dma_addr_t *src, > unsigned int src_cnt, const unsigned char *scf, size_t len, > enum sum_check_flags *pqres, unsigned long flags) > @@ -1130,7 +1130,7 @@ ioat3_prep_pqxor(struct dma_chan *chan, dma_addr_t dst, dma_addr_t *src, > flags); > } > > -struct dma_async_tx_descriptor * > +static struct dma_async_tx_descriptor * > ioat3_prep_pqxor_val(struct dma_chan *chan, dma_addr_t *src, > unsigned int src_cnt, size_t len, > enum sum_check_flags *result, unsigned long flags) > -- > 1.7.9.5 > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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