X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Flpc%2Fao_spi_lpc.c;h=e72b8286634adfbb0fe3b8e3f97bcfbbf2c92d3e;hb=17e894d1b65231d07df009bc4e8ca92864ccf790;hp=c3587698e1d26f55ac1b7b583b2ab76f7707b6ed;hpb=fd5567882b732f8947b44b217552077c82a3d28e;p=fw%2Faltos

diff --git a/src/lpc/ao_spi_lpc.c b/src/lpc/ao_spi_lpc.c
index c3587698..e72b8286 100644
--- a/src/lpc/ao_spi_lpc.c
+++ b/src/lpc/ao_spi_lpc.c
@@ -21,8 +21,6 @@ static uint8_t		ao_spi_mutex[LPC_NUM_SPI];
 
 static struct lpc_ssp * const ao_lpc_ssp[LPC_NUM_SPI] = { &lpc_ssp0, &lpc_ssp1 };
 
-static uint8_t	spi_dev_null;
-
 #define tx_busy(lpc_ssp) (lpc_ssp->sr & ((1 << LPC_SSP_SR_BSY) | (1 << LPC_SSP_SR_TNF))) != (1 << LPC_SSP_SR_TNF)
 #define rx_busy(lpc_ssp) (lpc_ssp->sr & ((1 << LPC_SSP_SR_BSY) | (1 << LPC_SSP_SR_RNE))) != (1 << LPC_SSP_SR_RNE)
 
@@ -42,7 +40,7 @@ static uint8_t	spi_dev_null;
 			/* recv a byte */				\
 			get lpc_ssp->dr;				\
 		}							\
-	} while (0);
+	} while (0)
 
 void
 ao_spi_send(void *block, uint16_t len, uint8_t id)