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Update mmcsd_host.h

ruiqian 7 years ago
parent
ae8ca61051
commit
1590e38f46
1 changed files with 1 additions and 1 deletions
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      components/drivers/include/drivers/mmcsd_host.h

+ 1 - 1
components/drivers/include/drivers/mmcsd_host.h
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@@ -111,7 +111,7 @@ struct rt_mmcsd_host {
 
 	rt_uint32_t	max_blk_count;  /* maximum block count */
 
 
 	rt_uint32_t   spi_use_crc;
 
-	struct rt_semaphore  bus_lock;
 
+	struct rt_mutex  bus_lock;
 
 	struct rt_semaphore  sem_ack;
 
 
 	rt_uint32_t       sdio_irq_num;