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[media] si2168: change firmware variable name and type 

Rename firmware variable from fw_file to fw_name and change its type
from u8 to const char as request_firmware() input defines.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Antti Palosaari 2014-12-06 17:53:16 -03:00 committed by Mauro Carvalho Chehab
parent 9b7839c306
commit c32b281628
1 changed files with 9 additions and 9 deletions
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18
drivers/media/dvb-frontends/si2168.c
View File

@ -347,7 +347,7 @@ static int si2168_init(struct dvb_frontend *fe)
struct si2168_dev *dev = i2c_get_clientdata(client);
int ret, len, remaining;
const struct firmware *fw;
u8 *fw_file;
const char *fw_name;
struct si2168_cmd cmd;
unsigned int chip_id;
@ -405,13 +405,13 @@ static int si2168_init(struct dvb_frontend *fe)
switch (chip_id) {
case SI2168_A20:
fw_file = SI2168_A20_FIRMWARE;
fw_name = SI2168_A20_FIRMWARE;
break;
case SI2168_A30:
fw_file = SI2168_A30_FIRMWARE;
fw_name = SI2168_A30_FIRMWARE;
break;
case SI2168_B40:
fw_file = SI2168_B40_FIRMWARE;
fw_name = SI2168_B40_FIRMWARE;
break;
default:
dev_err(&client->dev, "unknown chip version Si21%d-%c%c%c\n",
@ -425,12 +425,12 @@ static int si2168_init(struct dvb_frontend *fe)
cmd.args[2], cmd.args[1], cmd.args[3], cmd.args[4]);
/* request the firmware, this will block and timeout */
ret = request_firmware(&fw, fw_file, &client->dev);
ret = request_firmware(&fw, fw_name, &client->dev);
if (ret) {
/* fallback mechanism to handle old name for Si2168 B40 fw */
if (chip_id == SI2168_B40) {
fw_file = SI2168_B40_FIRMWARE_FALLBACK;
ret = request_firmware(&fw, fw_file, &client->dev);
fw_name = SI2168_B40_FIRMWARE_FALLBACK;
ret = request_firmware(&fw, fw_name, &client->dev);
}
if (ret == 0) {
@ -440,13 +440,13 @@ static int si2168_init(struct dvb_frontend *fe)
} else {
dev_err(&client->dev,
"firmware file '%s' not found\n",
fw_file);
fw_name);
goto err_release_firmware;
}
}
dev_info(&client->dev, "downloading firmware from file '%s'\n",
fw_file);
fw_name);
if ((fw->size % 17 == 0) && (fw->data[0] > 5)) {
/* firmware is in the new format */