1 files changed, 4 insertions, 2 deletions

diff --git a/firmware/target/arm/as3525/sd-as3525v2.c b/firmware/target/arm/as3525/sd-as3525v2.c
index 717d5dd744..9edc598edf 100644
--- a/firmware/target/arm/as3525/sd-as3525v2.c
+++ b/firmware/target/arm/as3525/sd-as3525v2.c
@@ -1041,10 +1041,12 @@ static int sd1_oneshot_callback(struct timeout *tmo)
 void sd_gpioa_isr(void)
 {
     static struct timeout sd1_oneshot;
+
     if (GPIOA_MIS & EXT_SD_BITS)
+    {
         timeout_register(&sd1_oneshot, sd1_oneshot_callback, (3*HZ/10), 0);
-    /* acknowledge interrupt */
-    GPIOA_IC = EXT_SD_BITS;
+        GPIOA_IC = EXT_SD_BITS; /* acknowledge interrupt */
+    }
 }
 #endif /* HAVE_HOTSWAP */