Re: [PATCH v2] hwmon: Include <linux/kstrtox.h> when appropriate

[Guenter Roeck <linux@xxxxxxxxxxxx>]

On Sun, Nov 06, 2022 at 08:34:16PM +0100, Christophe JAILLET wrote:
> The kstrto<something>() functions have been moved from kernel.h to
> kstrtox.h.
> 
> So, include the latter directly in the appropriate files.
> 
> Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>

Applied to hwmon-next.

Thanks,
Guenter

> ---
> The goal of this patch is to eventually remove <linux/kernel.h> from
> <linux/watchdog.h>.
> 
> This patch is needed to avoid indirect inclusion, via <linux/watchdog.h>,
> in fschmd.c, ftsteutates.c and w83793.c.
> 
> Changes in v2:
>    - Include <linux/kstrtox.h> in <linux/hwmon-sysfs.h> so that much less
>      drivers need to be updated   [Guenter Roeck]
> 
> v1: https://lore.kernel.org/all/0e819645f8d607f7b4550c8aaf4a563b1404bf40.1667730675.git.christophe.jaillet@xxxxxxxxxx/
> ---
>  drivers/hwmon/atxp1.c            | 1 +
>  drivers/hwmon/gpio-fan.c         | 1 +
>  drivers/hwmon/hwmon.c            | 1 +
>  drivers/hwmon/lm90.c             | 1 +
>  drivers/hwmon/mr75203.c          | 1 +
>  drivers/hwmon/pcf8591.c          | 1 +
>  drivers/hwmon/pmbus/q54sj108a2.c | 1 +
>  include/linux/hwmon-sysfs.h      | 1 +
>  8 files changed, 8 insertions(+)
> 
> diff --git a/drivers/hwmon/atxp1.c b/drivers/hwmon/atxp1.c
> index 4fd8de8022bc..118297ea1dcf 100644
> --- a/drivers/hwmon/atxp1.c
> +++ b/drivers/hwmon/atxp1.c
> @@ -16,6 +16,7 @@
>  #include <linux/hwmon.h>
>  #include <linux/hwmon-vid.h>
>  #include <linux/err.h>
> +#include <linux/kstrtox.h>
>  #include <linux/mutex.h>
>  #include <linux/sysfs.h>
>  #include <linux/slab.h>
> diff --git a/drivers/hwmon/gpio-fan.c b/drivers/hwmon/gpio-fan.c
> index ba408942dbe7..e75db6f64e8c 100644
> --- a/drivers/hwmon/gpio-fan.c
> +++ b/drivers/hwmon/gpio-fan.c
> @@ -14,6 +14,7 @@
>  #include <linux/irq.h>
>  #include <linux/platform_device.h>
>  #include <linux/err.h>
> +#include <linux/kstrtox.h>
>  #include <linux/mutex.h>
>  #include <linux/hwmon.h>
>  #include <linux/gpio/consumer.h>
> diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c
> index 4218750d5a66..33edb5c02f7d 100644
> --- a/drivers/hwmon/hwmon.c
> +++ b/drivers/hwmon/hwmon.c
> @@ -15,6 +15,7 @@
>  #include <linux/gfp.h>
>  #include <linux/hwmon.h>
>  #include <linux/idr.h>
> +#include <linux/kstrtox.h>
>  #include <linux/list.h>
>  #include <linux/module.h>
>  #include <linux/pci.h>
> diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
> index a3f95ba00dbf..6498d5acf705 100644
> --- a/drivers/hwmon/lm90.c
> +++ b/drivers/hwmon/lm90.c
> @@ -103,6 +103,7 @@
>  #include <linux/interrupt.h>
>  #include <linux/jiffies.h>
>  #include <linux/hwmon.h>
> +#include <linux/kstrtox.h>
>  #include <linux/module.h>
>  #include <linux/mutex.h>
>  #include <linux/of_device.h>
> diff --git a/drivers/hwmon/mr75203.c b/drivers/hwmon/mr75203.c
> index 394a4c7e46ab..50a8b9c3f94d 100644
> --- a/drivers/hwmon/mr75203.c
> +++ b/drivers/hwmon/mr75203.c
> @@ -11,6 +11,7 @@
>  #include <linux/clk.h>
>  #include <linux/debugfs.h>
>  #include <linux/hwmon.h>
> +#include <linux/kstrtox.h>
>  #include <linux/module.h>
>  #include <linux/mod_devicetable.h>
>  #include <linux/mutex.h>
> diff --git a/drivers/hwmon/pcf8591.c b/drivers/hwmon/pcf8591.c
> index af9614e918a4..1dbe209ae13f 100644
> --- a/drivers/hwmon/pcf8591.c
> +++ b/drivers/hwmon/pcf8591.c
> @@ -14,6 +14,7 @@
>  #include <linux/mutex.h>
>  #include <linux/err.h>
>  #include <linux/hwmon.h>
> +#include <linux/kstrtox.h>
>  
>  /* Insmod parameters */
>  
> diff --git a/drivers/hwmon/pmbus/q54sj108a2.c b/drivers/hwmon/pmbus/q54sj108a2.c
> index fa298b4265a1..d3ba12951324 100644
> --- a/drivers/hwmon/pmbus/q54sj108a2.c
> +++ b/drivers/hwmon/pmbus/q54sj108a2.c
> @@ -8,6 +8,7 @@
>  
>  #include <linux/debugfs.h>
>  #include <linux/i2c.h>
> +#include <linux/kstrtox.h>
>  #include <linux/module.h>
>  #include <linux/of_device.h>
>  #include "pmbus.h"
> diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
> index cb26d02f52f3..d896713359cd 100644
> --- a/include/linux/hwmon-sysfs.h
> +++ b/include/linux/hwmon-sysfs.h
> @@ -8,6 +8,7 @@
>  #define _LINUX_HWMON_SYSFS_H
>  
>  #include <linux/device.h>
> +#include <linux/kstrtox.h>
>  
>  struct sensor_device_attribute{
>  	struct device_attribute dev_attr;