diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/watchdog/ziirave_wdt.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/watchdog/ziirave_wdt.c b/drivers/watchdog/ziirave_wdt.c index 69694f2836d7..38cf3ca329d7 100644 --- a/drivers/watchdog/ziirave_wdt.c +++ b/drivers/watchdog/ziirave_wdt.c @@ -21,6 +21,8 @@ #include <linux/version.h> #include <linux/watchdog.h> +#include <asm/unaligned.h> + #define ZIIRAVE_TIMEOUT_MIN 3 #define ZIIRAVE_TIMEOUT_MAX 255 #define ZIIRAVE_TIMEOUT_DEFAULT 30 @@ -198,8 +200,7 @@ static int ziirave_firm_set_read_addr(struct watchdog_device *wdd, u16 addr) struct i2c_client *client = to_i2c_client(wdd->parent); u8 address[2]; - address[0] = addr & 0xff; - address[1] = (addr >> 8) & 0xff; + put_unaligned_le16(addr, address); return i2c_smbus_write_block_data(client, ZIIRAVE_CMD_DOWNLOAD_SET_READ_ADDR, @@ -263,8 +264,7 @@ static int __ziirave_firm_write_pkt(struct watchdog_device *wdd, /* Packet length */ packet[0] = len; /* Packet address */ - packet[1] = addr16 & 0xff; - packet[2] = (addr16 & 0xff00) >> 8; + put_unaligned_le16(addr16, packet + 1); memcpy(packet + 3, data, len); memset(packet + 3 + len, 0, ZIIRAVE_FIRM_PKT_DATA_SIZE - len); |