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| author | Florian Fainelli <f.fainelli@gmail.com> | 2018-05-21 11:45:55 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-21 16:17:10 -0400 |
| commit | c79c3850440c1535b845e96e7e5ff0139ba479e6 (patch) | |
| tree | ecdcab0ede56b743ca4a6b20ad6545bb1cf0da3c /drivers/net/ethernet/ti | |
| parent | 5a04e8f81a4f55ce1c2b7b525744a187c99ba302 (diff) | |
| download | blackbird-obmc-linux-c79c3850440c1535b845e96e7e5ff0139ba479e6.tar.gz blackbird-obmc-linux-c79c3850440c1535b845e96e7e5ff0139ba479e6.zip | |
ti: ethernet: davinci: Fix cast to int warnings
Now that we can compile test this driver on 64-bit hosts, we get some
warnings about how a pointer/address is written/read to/from a register
(sw_token). Fix this by doing the appropriate conversions, we cannot
possibly have the driver work on 64-bit hosts the way the tokens are
managed though, since the registers being written to a 32-bit only.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ti')
| -rw-r--r-- | drivers/net/ethernet/ti/davinci_cpdma.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c index 9ec49213de5e..cdbddf16dd29 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.c +++ b/drivers/net/ethernet/ti/davinci_cpdma.c @@ -1080,7 +1080,7 @@ int cpdma_chan_submit(struct cpdma_chan *chan, void *token, void *data, writel_relaxed(buffer, &desc->hw_buffer); writel_relaxed(len, &desc->hw_len); writel_relaxed(mode | len, &desc->hw_mode); - writel_relaxed(token, &desc->sw_token); + writel_relaxed((uintptr_t)token, &desc->sw_token); writel_relaxed(buffer, &desc->sw_buffer); writel_relaxed(len, &desc->sw_len); desc_read(desc, sw_len); @@ -1121,15 +1121,15 @@ static void __cpdma_chan_free(struct cpdma_chan *chan, struct cpdma_desc_pool *pool = ctlr->pool; dma_addr_t buff_dma; int origlen; - void *token; + uintptr_t token; - token = (void *)desc_read(desc, sw_token); + token = desc_read(desc, sw_token); buff_dma = desc_read(desc, sw_buffer); origlen = desc_read(desc, sw_len); dma_unmap_single(ctlr->dev, buff_dma, origlen, chan->dir); cpdma_desc_free(pool, desc, 1); - (*chan->handler)(token, outlen, status); + (*chan->handler)((void *)token, outlen, status); } static int __cpdma_chan_process(struct cpdma_chan *chan) |
