[PATCH] mtd: rawnand: denali: get ->setup_data_interface() working again

[Masahiro Yamada]

Commit 7a08dbaedd36 ("mtd: rawnand: Move ->setup_data_interface() to
nand_controller_ops") missed to invert the if-conditonal for denali.
Since then, the Denali NAND driver cannnot invoke setup_data_interface.

Fixes: 7a08dbaedd36 ("mtd: rawnand: Move ->setup_data_interface() to nand_controller_ops")
Cc: linux-stable <stable@xxxxxxxxxxxxxxx> # v4.20
Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
---

 drivers/mtd/nand/raw/denali.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/raw/denali.c b/drivers/mtd/nand/raw/denali.c
index eebac35..6e8edc9 100644
--- a/drivers/mtd/nand/raw/denali.c
+++ b/drivers/mtd/nand/raw/denali.c
@@ -1322,7 +1322,7 @@ int denali_init(struct denali_nand_info *denali)
 	}
 
 	/* clk rate info is needed for setup_data_interface */
-	if (denali->clk_rate && denali->clk_x_rate)
+	if (!denali->clk_rate || !denali->clk_x_rate)
 		chip->options |= NAND_KEEP_TIMINGS;
 
 	chip->legacy.dummy_controller.ops = &denali_controller_ops;
-- 
2.7.4