From: Rashika Date: Mon, 16 Dec 2013 10:10:40 +0000 (+0530) Subject: drivers: dma: Mark functions as static in dma_v3.c X-Git-Tag: next-20140428~52^2~7 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8d1d32767ca0df1b5cd75cdc1be3915bc6887ed1;p=karo-tx-linux.git drivers: dma: Mark functions as static in dma_v3.c 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 Reviewed-by: Josh Triplett Acked-by: Vinod Koul Signed-off-by: Dan Williams --- diff --git a/drivers/dma/ioat/dma_v3.c b/drivers/dma/ioat/dma_v3.c index b9b38a1cf92f..85971d6e9646 100644 --- a/drivers/dma/ioat/dma_v3.c +++ b/drivers/dma/ioat/dma_v3.c @@ -740,7 +740,7 @@ 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) @@ -1091,7 +1091,7 @@ 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) @@ -1133,7 +1133,7 @@ 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)