diff options
author | Alex Elder <elder@linaro.org> | 2022-06-13 12:17:54 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2022-06-15 09:07:58 +0100 |
commit | 2295947bdaa6c34a019793ec5f49517b8b7942b3 (patch) | |
tree | c65466c3ff668f118c482ce71769efeed2f8a1fe /drivers/net/ipa/gsi_trans.c | |
parent | 5cb3ab50a39f365eb7d78a2b11711d6861477734 (diff) | |
download | linux-2295947bdaa6c34a019793ec5f49517b8b7942b3.tar.gz linux-2295947bdaa6c34a019793ec5f49517b8b7942b3.tar.bz2 linux-2295947bdaa6c34a019793ec5f49517b8b7942b3.zip |
net: ipa: use "tre_ring" for all TRE ring local variables
All local variables that represent event rings are named "ring".
All but two functions that represent a channel's TRE ring with a
local variable use the name "tre_ring". For consistency, use that
name in the two functions that don't fit the pattern.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ipa/gsi_trans.c')
-rw-r--r-- | drivers/net/ipa/gsi_trans.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/ipa/gsi_trans.c b/drivers/net/ipa/gsi_trans.c index 278e467c5430..e3f3c736c740 100644 --- a/drivers/net/ipa/gsi_trans.c +++ b/drivers/net/ipa/gsi_trans.c @@ -549,7 +549,7 @@ static void gsi_trans_tre_fill(struct gsi_tre *dest_tre, dma_addr_t addr, static void __gsi_trans_commit(struct gsi_trans *trans, bool ring_db) { struct gsi_channel *channel = &trans->gsi->channel[trans->channel_id]; - struct gsi_ring *ring = &channel->tre_ring; + struct gsi_ring *tre_ring = &channel->tre_ring; enum ipa_cmd_opcode opcode = IPA_CMD_NONE; bool bei = channel->toward_ipa; struct gsi_tre *dest_tre; @@ -567,8 +567,8 @@ static void __gsi_trans_commit(struct gsi_trans *trans, bool ring_db) * transfer request, whose opcode is IPA_CMD_NONE. */ cmd_opcode = channel->command ? &trans->cmd_opcode[0] : NULL; - avail = ring->count - ring->index % ring->count; - dest_tre = gsi_ring_virt(ring, ring->index); + avail = tre_ring->count - tre_ring->index % tre_ring->count; + dest_tre = gsi_ring_virt(tre_ring, tre_ring->index); for_each_sg(trans->sgl, sg, trans->used, i) { bool last_tre = i == trans->used - 1; dma_addr_t addr = sg_dma_address(sg); @@ -576,14 +576,14 @@ static void __gsi_trans_commit(struct gsi_trans *trans, bool ring_db) byte_count += len; if (!avail--) - dest_tre = gsi_ring_virt(ring, 0); + dest_tre = gsi_ring_virt(tre_ring, 0); if (cmd_opcode) opcode = *cmd_opcode++; gsi_trans_tre_fill(dest_tre, addr, len, last_tre, bei, opcode); dest_tre++; } - ring->index += trans->used; + tre_ring->index += trans->used; if (channel->toward_ipa) { /* We record TX bytes when they are sent */ @@ -595,7 +595,7 @@ static void __gsi_trans_commit(struct gsi_trans *trans, bool ring_db) } /* Associate the last TRE with the transaction */ - gsi_channel_trans_map(channel, ring->index - 1, trans); + gsi_channel_trans_map(channel, tre_ring->index - 1, trans); gsi_trans_move_pending(trans); @@ -675,7 +675,7 @@ void gsi_channel_trans_cancel_pending(struct gsi_channel *channel) int gsi_trans_read_byte(struct gsi *gsi, u32 channel_id, dma_addr_t addr) { struct gsi_channel *channel = &gsi->channel[channel_id]; - struct gsi_ring *ring = &channel->tre_ring; + struct gsi_ring *tre_ring = &channel->tre_ring; struct gsi_trans_info *trans_info; struct gsi_tre *dest_tre; @@ -687,10 +687,10 @@ int gsi_trans_read_byte(struct gsi *gsi, u32 channel_id, dma_addr_t addr) /* Now fill the the reserved TRE and tell the hardware */ - dest_tre = gsi_ring_virt(ring, ring->index); + dest_tre = gsi_ring_virt(tre_ring, tre_ring->index); gsi_trans_tre_fill(dest_tre, addr, 1, true, false, IPA_CMD_NONE); - ring->index++; + tre_ring->index++; gsi_channel_doorbell(channel); return 0; |