armv8: LS2080A: Consolidate LS2080A and LS2085A

[people/ms/u-boot.git] / drivers / gpio / pca953x.c

diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index 7371cd4a87fdd7b7a64afbb39ed4fd80e402d6cc..932dfe9f34e1238768c9e30b1d950fb137fa0610 100644 (file)
--- a/drivers/gpio/pca953x.c
+++ b/drivers/gpio/pca953x.c
@@ -1,19 +1,7 @@
 /*
  * Copyright 2008 Extreme Engineering Solutions, Inc.
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * Version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0
  */
 
 /*
@@ -88,8 +76,10 @@ static int pca953x_reg_write(uint8_t chip, uint addr, uint mask, uint data)
                if (i2c_read(chip, addr << 1, 1, (u8*)&valw, 2))
                        return -1;
 
+               valw = le16_to_cpu(valw);
                valw &= ~mask;
                valw |= data;
+               valw = cpu_to_le16(valw);
 
                return i2c_write(chip, addr << 1, 1, (u8*)&valw, 2);
        }
@@ -107,7 +97,7 @@ static int pca953x_reg_read(uint8_t chip, uint addr, uint *data)
        } else {
                if (i2c_read(chip, addr << 1, 1, (u8*)&valw, 2))
                        return -1;
-               *data = (int)valw;
+               *data = (uint)le16_to_cpu(valw);
        }
        return 0;
 }