michaelh/zephyr
1
0
Fork 0
Code Releases Activity

drivers/spi: spi_context_longest_current_buf fix

Browse source 
spi_context_longest_current_buf must return max buffer len.
Also remove redundant check

Signed-off-by: Ilya Averyanov <a1ien.n3t@gmail.com>
This commit is contained in:
Ilya Averyanov 2020-08-25 20:16:45 +03:00 • committed by Ioannis Glaropoulos
commit afc480f12b
1 changed files with 1 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

10
drivers/spi/spi_context.h
View file

@ -345,15 +345,7 @@ bool spi_context_rx_buf_on(struct spi_context *ctx)
static inline size_t spi_context_longest_current_buf(struct spi_context *ctx)
{
if (!ctx->tx_len) {
return ctx->rx_len;
} else if (!ctx->rx_len) {
return ctx->tx_len;
} else if (ctx->tx_len < ctx->rx_len) {
return ctx->tx_len;
}
return ctx->rx_len;
return ctx->tx_len > ctx->rx_len ? ctx->tx_len : ctx->rx_len;
}
#ifdef __cplusplus