spi.c: update spi_write()

Signed-off-by: surenyi <surenyi82@qq.com>
3 years ago · 671d03c99e
1 changed files with 0 additions and 2 deletions
--- a/src/spi.c
+++ b/src/spi.c
@ -356,8 +356,6 @@ int spi_write(int dev_id, const void *buf, int _len)
 		return -1;
 	}

-	spi = &__spi_devs[dev_id];
-
 	switch (spi->bits) {
 		case 8:
 			u8 = buf;