linux-kernel - Re: [PATCH] i2c: isch: Remove unnecessary acpi.h include

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Date:   Sun, 31 Mar 2019 15:01:32 +0530
From:   Mukesh Ojha <mojha@...eaurora.org>
To:     helgaas@...nel.org, Jean Delvare <jdelvare@...e.com>
Cc:     linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        Bjorn Helgaas <bhelgaas@...gle.com>
Subject: Re: [PATCH] i2c: isch: Remove unnecessary acpi.h include


On 3/26/2019 12:06 AM, helgaas@...nel.org wrote:
> From: Bjorn Helgaas <bhelgaas@...gle.com>
>
> 54fb4a05af0a ("i2c: Check for ACPI resource conflicts") included
> <linux/acpi.h> so we could use acpi_check_region().  fd46a0064af1 ("i2c:
> convert i2c-isch to platform_device") removed the use of
> acpi_check_region() but not the include.
>
> Remove the now-unnecessary include of <linux/acpi.h>.  No functional change
> intended.
>
> Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
Reviewed-by: Mukesh Ojha <mojha@...eaurora.org>

Cheers,
-Mukesh
> ---
>   drivers/i2c/busses/i2c-isch.c | 1 -
>   1 file changed, 1 deletion(-)
>
> diff --git a/drivers/i2c/busses/i2c-isch.c b/drivers/i2c/busses/i2c-isch.c
> index 5c754bf659e2..f64c1d72f73f 100644
> --- a/drivers/i2c/busses/i2c-isch.c
> +++ b/drivers/i2c/busses/i2c-isch.c
> @@ -30,7 +30,6 @@
>   #include <linux/ioport.h>
>   #include <linux/i2c.h>
>   #include <linux/io.h>
> -#include <linux/acpi.h>
>   
>   /* SCH SMBus address offsets */
>   #define SMBHSTCNT	(0 + sch_smba)