clk: meson: gxbb: remove HHI_GEN_CLK_CTNL duplicate definition

HHI_GEN_CLK_CTNL is defined twice, just remove the duplicate definition

Fixes: 738f66d3 ("clk: gxbb: add AmLogic GXBB clk controller driver")
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

drivers/clk/meson/gxbb.h

@@ -66,7 +66,6 @@
 #define HHI_USB_CLK_CNTL		0x220 /* 0x88 offset in data sheet */
 #define HHI_32K_CLK_CNTL		0x224 /* 0x89 offset in data sheet */
 #define HHI_GEN_CLK_CNTL		0x228 /* 0x8a offset in data sheet */
-#define HHI_GEN_CLK_CNTL		0x228 /* 0x8a offset in data sheet */
 
 #define HHI_PCM_CLK_CNTL		0x258 /* 0x96 offset in data sheet */
 #define HHI_NAND_CLK_CNTL		0x25C /* 0x97 offset in data sheet */