#include <linux/slab.h>
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <linux/mfd/ab3100.h>
+#include <linux/mfd/abx500.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
/**
* struct ab3100_otp
* @dev containing device
- * @ab3100 a pointer to the parent ab3100 device struct
* @locked whether the OTP is locked, after locking, no more bits
* can be changed but before locking it is still possible
* to change bits from 1->0.
*/
struct ab3100_otp {
struct device *dev;
- struct ab3100 *ab3100;
bool locked;
u32 freq;
bool paf;
static int __init ab3100_otp_read(struct ab3100_otp *otp)
{
- struct ab3100 *ab = otp->ab3100;
u8 otpval[8];
u8 otpp;
int err;
- err = ab3100_get_register_interruptible(ab, AB3100_OTPP, &otpp);
+ err = abx500_get_register_interruptible(otp->dev, 0,
+ AB3100_OTPP, &otpp);
if (err) {
dev_err(otp->dev, "unable to read OTPP register\n");
return err;
}
- err = ab3100_get_register_page_interruptible(ab, AB3100_OTP0,
- otpval, 8);
+ err = abx500_get_register_page_interruptible(otp->dev, 0,
+ AB3100_OTP0, otpval, 8);
if (err) {
dev_err(otp->dev, "unable to read OTP register page\n");
return err;
otp->dev = &pdev->dev;
/* Replace platform data coming in with a local struct */
- otp->ab3100 = platform_get_drvdata(pdev);
platform_set_drvdata(pdev, otp);
err = ab3100_otp_read(otp);
if (err)
- return err;
+ goto err_otp_read;
dev_info(&pdev->dev, "AB3100 OTP readout registered\n");
err = device_create_file(&pdev->dev,
&ab3100_otp_attrs[i]);
if (err)
- goto out_no_sysfs;
+ goto err_create_file;
}
/* debugfs entries */
err = ab3100_otp_init_debugfs(&pdev->dev, otp);
if (err)
- goto out_no_debugfs;
+ goto err_init_debugfs;
return 0;
-out_no_sysfs:
- for (i = 0; i < ARRAY_SIZE(ab3100_otp_attrs); i++)
- device_remove_file(&pdev->dev,
- &ab3100_otp_attrs[i]);
-out_no_debugfs:
+err_init_debugfs:
+err_create_file:
+ while (--i >= 0)
+ device_remove_file(&pdev->dev, &ab3100_otp_attrs[i]);
+err_otp_read:
kfree(otp);
return err;
}