diff options
Diffstat (limited to 'drivers/input/touchscreen/raydium_i2c_ts.c')
| -rw-r--r-- | drivers/input/touchscreen/raydium_i2c_ts.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/input/touchscreen/raydium_i2c_ts.c b/drivers/input/touchscreen/raydium_i2c_ts.c index 100538d64fff..d1c09e6a2cb6 100644 --- a/drivers/input/touchscreen/raydium_i2c_ts.c +++ b/drivers/input/touchscreen/raydium_i2c_ts.c @@ -752,13 +752,20 @@ static int raydium_i2c_fw_update(struct raydium_data *ts) { struct i2c_client *client = ts->client; const struct firmware *fw = NULL; - const char *fw_file = "raydium.fw"; + char *fw_file; int error; + fw_file = kasprintf(GFP_KERNEL, "raydium_%#04x.fw", + le32_to_cpu(ts->info.hw_ver)); + if (!fw_file) + return -ENOMEM; + + dev_dbg(&client->dev, "firmware name: %s\n", fw_file); + error = request_firmware(&fw, fw_file, &client->dev); if (error) { dev_err(&client->dev, "Unable to open firmware %s\n", fw_file); - return error; + goto out_free_fw_file; } disable_irq(client->irq); @@ -787,6 +794,9 @@ out_enable_irq: release_firmware(fw); +out_free_fw_file: + kfree(fw_file); + return error; } |