linux-kernel - Re: [PATCH] Staging: comedi: drivers: jr3

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Date:   Sun, 12 Apr 2020 09:56:44 -0700
From:   Joe Perches <joe@...ches.com>
To:     carlosteniswarrior@...il.com, gregkh@...uxfoundation.org
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Staging: comedi: drivers: jr3_pci: fixed two warnings

On Sun, 2020-04-12 at 16:25 +0200, carlosteniswarrior@...il.com wrote:
> Fixed two checkpatch warnings.

by introducing compiler errors.

> diff --git a/drivers/staging/comedi/drivers/jr3_pci.c b/drivers/staging/comedi/drivers/jr3_pci.c
[]
> @@ -91,8 +91,8 @@ struct jr3_pci_dev_private {
>  };
 
>  union jr3_pci_single_range {
> -	struct comedi_lrange l;
> -	char _reserved[offsetof(struct comedi_lrange, range[1])];
> +	const comedi_lrange l;
> +	char _reserved[offsetof(const comedi_lrange, range[1])];
>  };

try this:

$ make allyesconfig
$ make drivers/staging/comedi/drivers/jr3_pci.o

_always_ compile the files modified by your patch before
you post it to a mailing list or submit it to a maintainer.