ieee802154: ca8210: Use proper setters and getters for bitwise types
[ Upstream commit 169b2262205836a5d1213ff44dca2962276bece1 ] Sparse complains that the driver doesn't respect the bitwise types: drivers/net/ieee802154/ca8210.c:1796:27: warning: incorrect type in assignment (different base types) drivers/net/ieee802154/ca8210.c:1796:27: expected restricted __le16 [addressable] [assigned] [usertype] pan_id drivers/net/ieee802154/ca8210.c:1796:27: got unsigned short [usertype] drivers/net/ieee802154/ca8210.c:1801:25: warning: incorrect type in assignment (different base types) drivers/net/ieee802154/ca8210.c:1801:25: expected restricted __le16 [addressable] [assigned] [usertype] pan_id drivers/net/ieee802154/ca8210.c:1801:25: got unsigned short [usertype] drivers/net/ieee802154/ca8210.c:1928:28: warning: incorrect type in argument 3 (different base types) drivers/net/ieee802154/ca8210.c:1928:28: expected unsigned short [usertype] dst_pan_id drivers/net/ieee802154/ca8210.c:1928:28: got restricted __le16 [addressable] [usertype] pan_id Use proper setters and getters for bitwise types. Note, in accordance with [1] the protocol is little endian. Link: https://www.cascoda.com/wp-content/uploads/2018/11/CA-8210_datasheet_0418.pdf [1] Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/20250305105656.2133487-2-andriy.shevchenko@linux.intel.com Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
committed by
Greg Kroah-Hartman
parent
c0acbeac2b
commit
da74e11ced
@@ -1446,8 +1446,7 @@ static u8 mcps_data_request(
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command.pdata.data_req.src_addr_mode = src_addr_mode;
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command.pdata.data_req.src_addr_mode = src_addr_mode;
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command.pdata.data_req.dst.mode = dst_address_mode;
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command.pdata.data_req.dst.mode = dst_address_mode;
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if (dst_address_mode != MAC_MODE_NO_ADDR) {
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if (dst_address_mode != MAC_MODE_NO_ADDR) {
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command.pdata.data_req.dst.pan_id[0] = LS_BYTE(dst_pan_id);
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put_unaligned_le16(dst_pan_id, command.pdata.data_req.dst.pan_id);
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command.pdata.data_req.dst.pan_id[1] = MS_BYTE(dst_pan_id);
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if (dst_address_mode == MAC_MODE_SHORT_ADDR) {
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if (dst_address_mode == MAC_MODE_SHORT_ADDR) {
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command.pdata.data_req.dst.address[0] = LS_BYTE(
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command.pdata.data_req.dst.address[0] = LS_BYTE(
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dst_addr->short_address
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dst_addr->short_address
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@@ -1795,12 +1794,12 @@ static int ca8210_skb_rx(
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}
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}
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hdr.source.mode = data_ind[0];
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hdr.source.mode = data_ind[0];
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dev_dbg(&priv->spi->dev, "srcAddrMode: %#03x\n", hdr.source.mode);
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dev_dbg(&priv->spi->dev, "srcAddrMode: %#03x\n", hdr.source.mode);
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hdr.source.pan_id = *(u16 *)&data_ind[1];
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hdr.source.pan_id = cpu_to_le16(get_unaligned_le16(&data_ind[1]));
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dev_dbg(&priv->spi->dev, "srcPanId: %#06x\n", hdr.source.pan_id);
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dev_dbg(&priv->spi->dev, "srcPanId: %#06x\n", hdr.source.pan_id);
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memcpy(&hdr.source.extended_addr, &data_ind[3], 8);
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memcpy(&hdr.source.extended_addr, &data_ind[3], 8);
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hdr.dest.mode = data_ind[11];
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hdr.dest.mode = data_ind[11];
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dev_dbg(&priv->spi->dev, "dstAddrMode: %#03x\n", hdr.dest.mode);
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dev_dbg(&priv->spi->dev, "dstAddrMode: %#03x\n", hdr.dest.mode);
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hdr.dest.pan_id = *(u16 *)&data_ind[12];
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hdr.dest.pan_id = cpu_to_le16(get_unaligned_le16(&data_ind[12]));
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dev_dbg(&priv->spi->dev, "dstPanId: %#06x\n", hdr.dest.pan_id);
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dev_dbg(&priv->spi->dev, "dstPanId: %#06x\n", hdr.dest.pan_id);
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memcpy(&hdr.dest.extended_addr, &data_ind[14], 8);
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memcpy(&hdr.dest.extended_addr, &data_ind[14], 8);
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@@ -1927,7 +1926,7 @@ static int ca8210_skb_tx(
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status = mcps_data_request(
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status = mcps_data_request(
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header.source.mode,
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header.source.mode,
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header.dest.mode,
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header.dest.mode,
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header.dest.pan_id,
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le16_to_cpu(header.dest.pan_id),
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(union macaddr *)&header.dest.extended_addr,
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(union macaddr *)&header.dest.extended_addr,
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skb->len - mac_len,
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skb->len - mac_len,
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&skb->data[mac_len],
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&skb->data[mac_len],
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