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watchdog: ziirave_wdt: Drop ziirave_firm_write_block_data()

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There's only one user of ziirave_firm_write_block_data(), so we may as
well inline it.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Rick Ramstetter <rick@anteaterllc.com>
Cc: linux-watchdog@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20190812200906.31344-22-andrew.smirnov@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
Andrey Smirnov 2019-08-12 13:09:05 -07:00 committed by Wim Van Sebroeck
parent fa0d2f44aa
commit 08c913fe3e
1 changed files with 9 additions and 22 deletions
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31
drivers/watchdog/ziirave_wdt.c
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@ -197,26 +197,6 @@ static int ziirave_firm_set_read_addr(struct watchdog_device *wdd, u32 addr)
sizeof(address), address);
}
static int ziirave_firm_write_block_data(struct watchdog_device *wdd,
u8 command, u8 length, const u8 *data,
bool wait_for_ack)
{
struct i2c_client *client = to_i2c_client(wdd->parent);
int ret;
ret = i2c_smbus_write_block_data(client, command, length, data);
if (ret) {
dev_err(&client->dev,
"Failed to send command 0x%02x: %d\n", command, ret);
return ret;
}
if (wait_for_ack)
ret = ziirave_firm_read_ack(wdd);
return ret;
}
static bool ziirave_firm_addr_readonly(u32 addr)
{
return addr < ZIIRAVE_FIRM_FLASH_MEMORY_START ||
@ -273,8 +253,15 @@ static int __ziirave_firm_write_pkt(struct watchdog_device *wdd,
checksum += packet[i];
packet[ZIIRAVE_FIRM_PKT_TOTAL_SIZE - 1] = checksum;
ret = ziirave_firm_write_block_data(wdd, ZIIRAVE_CMD_DOWNLOAD_PACKET,
sizeof(packet), packet, true);
ret = i2c_smbus_write_block_data(client, ZIIRAVE_CMD_DOWNLOAD_PACKET,
sizeof(packet), packet);
if (ret) {
dev_err(&client->dev,
"Failed to send DOWNLOAD_PACKET: %d\n", ret);
return ret;
}
ret = ziirave_firm_read_ack(wdd);
if (ret)
dev_err(&client->dev,
"Failed to write firmware packet at address 0x%04x: %d\n",