diff options
Diffstat (limited to 'drivers/mfd/iqs62x.c')
| -rw-r--r-- | drivers/mfd/iqs62x.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/mfd/iqs62x.c b/drivers/mfd/iqs62x.c index 9805cf191245..ee017617d1d1 100644 --- a/drivers/mfd/iqs62x.c +++ b/drivers/mfd/iqs62x.c @@ -27,11 +27,11 @@ #include <linux/mfd/iqs62x.h> #include <linux/module.h> #include <linux/notifier.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/property.h> #include <linux/regmap.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define IQS62X_PROD_NUM 0x00 @@ -96,7 +96,7 @@ struct iqs62x_fw_blk { u8 addr; u8 mask; u8 len; - u8 data[]; + u8 data[] __counted_by(len); }; struct iqs62x_info { @@ -898,7 +898,6 @@ static int iqs62x_probe(struct i2c_client *client) struct iqs62x_info info; unsigned int val; int ret, i, j; - u8 sw_num = 0; const char *fw_name = NULL; iqs62x = devm_kzalloc(&client->dev, sizeof(*iqs62x), GFP_KERNEL); @@ -949,7 +948,8 @@ static int iqs62x_probe(struct i2c_client *client) if (info.sw_num < iqs62x->dev_desc->sw_num) continue; - sw_num = info.sw_num; + iqs62x->sw_num = info.sw_num; + iqs62x->hw_num = info.hw_num; /* * Read each of the device's designated calibration registers, @@ -985,7 +985,7 @@ static int iqs62x_probe(struct i2c_client *client) return -EINVAL; } - if (!sw_num) { + if (!iqs62x->sw_num) { dev_err(&client->dev, "Unrecognized software number: 0x%02X\n", info.sw_num); return -EINVAL; @@ -1008,13 +1008,11 @@ static int iqs62x_probe(struct i2c_client *client) return ret; } -static int iqs62x_remove(struct i2c_client *client) +static void iqs62x_remove(struct i2c_client *client) { struct iqs62x_core *iqs62x = i2c_get_clientdata(client); wait_for_completion(&iqs62x->fw_done); - - return 0; } static int __maybe_unused iqs62x_suspend(struct device *dev) @@ -1071,7 +1069,7 @@ static struct i2c_driver iqs62x_i2c_driver = { .of_match_table = iqs62x_of_match, .pm = &iqs62x_pm, }, - .probe_new = iqs62x_probe, + .probe = iqs62x_probe, .remove = iqs62x_remove, }; module_i2c_driver(iqs62x_i2c_driver); |