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Merge pull request #1929 from uestczyh222/type

[Components][USB]修复拼写错误
Bernard Xiong 6 years ago
parent
f97e19c509 d950ffc485
commit
8641d3b6d1
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      components/drivers/include/drivers/usb_common.h

+ 1 - 1
components/drivers/include/drivers/usb_common.h
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@@ -225,7 +225,7 @@ extern "C" {
 
 #ifndef USB_TIMEOUT_LONG
 
 #ifndef USB_TIMEOUT_LONG
 
 #define USB_TIMEOUT_LONG                (RT_TICK_PER_SECOND * 5)    /* 5s */
 
 #define USB_TIMEOUT_LONG                (RT_TICK_PER_SECOND * 5)    /* 5s */
 
 #endif
 
 #endif
 
-#ifndf USB_DEBOUNCE_TIME
 
+#ifndef USB_DEBOUNCE_TIME
 
 #define USB_DEBOUNCE_TIME               (RT_TICK_PER_SECOND / 5)    /* 0.2s */
 
 #define USB_DEBOUNCE_TIME               (RT_TICK_PER_SECOND / 5)    /* 0.2s */
 
 #endif
 
 #endif