mtd: rawnand: meson: fix build error

Fixes the following build error:

drivers/mtd/nand/raw/meson_nand.c:244:59: error: initializer element is not a compile-time constant
static const struct nand_ecc_step_info axg_stepinfo[] = { axg_stepinfo_1024, axg_stepinfo_512 };
                                                          ^~~~~~~~~~~~~~~~~

Fixes: 0e1db39 ("mtd: rawnand: meson: support for 512B ECC step size")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202307281007.MMuVjmJ9-lkp@intel.com/
Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230728093810.2985324-1-AVKrasnov@sberdevices.ru

Author: Arseniy Krasnov

drivers/mtd/nand/raw/meson_nand.c

@@ -229,20 +229,20 @@ NAND_ECC_CAPS_SINGLE(meson_gxl_ecc_caps,
 		     meson_nand_calc_ecc_bytes, 1024, 8, 24, 30, 40, 50, 60);
 
 static const int axg_stepinfo_strengths[] = { 8 };
-static const struct nand_ecc_step_info axg_stepinfo_1024 = {
-	.stepsize = 1024,
-	.strengths = axg_stepinfo_strengths,
-	.nstrengths = ARRAY_SIZE(axg_stepinfo_strengths)
-};
 
-static const struct nand_ecc_step_info axg_stepinfo_512 = {
-	.stepsize = 512,
-	.strengths = axg_stepinfo_strengths,
-	.nstrengths = ARRAY_SIZE(axg_stepinfo_strengths)
+static const struct nand_ecc_step_info axg_stepinfo[] = {
+	{
+		.stepsize = 1024,
+		.strengths = axg_stepinfo_strengths,
+		.nstrengths = ARRAY_SIZE(axg_stepinfo_strengths)
+	},
+	{
+		.stepsize = 512,
+		.strengths = axg_stepinfo_strengths,
+		.nstrengths = ARRAY_SIZE(axg_stepinfo_strengths)
+	},
 };
 
-static const struct nand_ecc_step_info axg_stepinfo[] = { axg_stepinfo_1024, axg_stepinfo_512 };
-
 static const struct nand_ecc_caps meson_axg_ecc_caps = {
 	.stepinfos = axg_stepinfo,
 	.nstepinfos = ARRAY_SIZE(axg_stepinfo),