Fixes the following sparse warnings :
line 504: warning: incorrect type in assignment (different base types)
line 504: expected unsigned int [unsigned] [usertype] val
line 504: got restricted __le32 [usertype] <noident>
line 527: warning: cast to restricted __le32
This is solved by removing endian-converson functions, since the
converted values are going through readl/writel anyway, which take care
of the conversion.
Fixes:
6fd6fd68c9e2 ("spi: armada-3700: Fix padding when sending not 4-byte aligned data")
Signed-off-by: Maxime Chevallier <maxime.chevallier@smile.fr>
Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
u32 val;
while (!a3700_is_wfifo_full(a3700_spi) && a3700_spi->buf_len) {
- val = cpu_to_le32(*(u32 *)a3700_spi->tx_buf);
+ val = *(u32 *)a3700_spi->tx_buf;
spireg_write(a3700_spi, A3700_SPI_DATA_OUT_REG, val);
a3700_spi->buf_len -= 4;
a3700_spi->tx_buf += 4;
while (!a3700_is_rfifo_empty(a3700_spi) && a3700_spi->buf_len) {
val = spireg_read(a3700_spi, A3700_SPI_DATA_IN_REG);
if (a3700_spi->buf_len >= 4) {
- u32 data = le32_to_cpu(val);
- memcpy(a3700_spi->rx_buf, &data, 4);
+ memcpy(a3700_spi->rx_buf, &val, 4);
a3700_spi->buf_len -= 4;
a3700_spi->rx_buf += 4;