[PATCH] drm/msm: Fix undefined "rd_full" link error

[Rob Clark]

On Thu, Apr 30, 2020 at 12:25 PM Bjorn Andersson
<bjorn.andersson at linaro.org> wrote:
>
> rd_full should be defined outside the CONFIG_DEBUG_FS region, in order
> to be able to link the msm driver even when CONFIG_DEBUG_FS is disabled.
>
> Fixes: e515af8d4a6f ("drm/msm: devcoredump should dump MSM_SUBMIT_BO_DUMP buffers")
> Reported-by: Stephen Rothwell <sfr at canb.auug.org.au>
> Signed-off-by: Bjorn Andersson <bjorn.andersson at linaro.org>

thanks,

Reviewed-by: Rob Clark <robdclark at gmail.com>

> ---
>  drivers/gpu/drm/msm/msm_rd.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/msm_rd.c b/drivers/gpu/drm/msm/msm_rd.c
> index 732f65df5c4f..fea30e7aa9e8 100644
> --- a/drivers/gpu/drm/msm/msm_rd.c
> +++ b/drivers/gpu/drm/msm/msm_rd.c
> @@ -29,8 +29,6 @@
>   * or shader programs (if not emitted inline in cmdstream).
>   */
>
> -#ifdef CONFIG_DEBUG_FS
> -
>  #include <linux/circ_buf.h>
>  #include <linux/debugfs.h>
>  #include <linux/kfifo.h>
> @@ -47,6 +45,8 @@ bool rd_full = false;
>  MODULE_PARM_DESC(rd_full, "If true, $debugfs/.../rd will snapshot all buffer contents");
>  module_param_named(rd_full, rd_full, bool, 0600);
>
> +#ifdef CONFIG_DEBUG_FS
> +
>  enum rd_sect_type {
>         RD_NONE,
>         RD_TEST,       /* ascii text */
> --
> 2.24.0
>