ath79: lzma-loader: fix syntax error

C compiler can't parse '#else if'.

Fixes: f84a9f7dc095 ("ath79: add support for Huawei AP6010DN")
Signed-off-by: Shiji Yang <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/16989
(cherry picked from commit 98f26346cbbb45e5c0417f57846ce1783e884ea2)
Link: https://github.com/openwrt/openwrt/pull/17055
Signed-off-by: Hauke Mehrtens <[email protected]>

target/linux/ath79/image/lzma-loader/src/board.c

@@ -209,7 +209,7 @@ static inline void huawei_ap_init(void)
 #if defined(CONFIG_BOARD_HUAWEI_AP5030DN)
 	WRITEREG(gpiobase + AR934X_GPIO_REG_OUT_FUNC3,
 			reg | (QCA955X_GPIO_OUTSEL_CLK_OBS5 << 24));
-#else if defined(CONFIG_BOARD_HUAWEI_AP6010DN)
+#elif defined(CONFIG_BOARD_HUAWEI_AP6010DN)
 	WRITEREG(gpiobase + AR934X_GPIO_REG_OUT_FUNC3,
 			reg | (AR934X_GPIO_OUTSEL_CLK_OBS4 << 24));
 #endif