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[1/2] staging: wfx: WF200 has no official SDIO IDs

Message ID 20220216093112.92469-2-Jerome.Pouiller@silabs.com (mailing list archive)
State Not Applicable
Headers show
Series staging: wfx: apply SDIO suggestions | expand

Checks

Context Check Description
netdev/tree_selection success Not a local patch

Commit Message

Jérôme Pouiller Feb. 16, 2022, 9:31 a.m. UTC
From: Jérôme Pouiller <jerome.pouiller@silabs.com>

Some may think that SDIO_VENDOR_ID_SILABS / SDIO_DEVICE_ID_SILABS_WF200
are official SDIO IDs. However, it is not the case, the values used by
WF200 are not official (BTW, the driver rely on the DT rather than on
the SDIO IDs to probe the device).

To avoid any confusion, remove the definitions SDIO_*_ID_SILABS* and use
raw values.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
 drivers/staging/wfx/bus_sdio.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

Comments

Pali Rohár Feb. 16, 2022, 9:50 a.m. UTC | #1
On Wednesday 16 February 2022 10:31:11 Jerome Pouiller wrote:
> From: Jérôme Pouiller <jerome.pouiller@silabs.com>
> 
> Some may think that SDIO_VENDOR_ID_SILABS / SDIO_DEVICE_ID_SILABS_WF200
> are official SDIO IDs. However, it is not the case, the values used by
> WF200 are not official (BTW, the driver rely on the DT rather than on
> the SDIO IDs to probe the device).
> 
> To avoid any confusion, remove the definitions SDIO_*_ID_SILABS* and use
> raw values.
> 
> Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>

Reviewed-by: Pali Rohár <pali@kernel.org>

> ---
>  drivers/staging/wfx/bus_sdio.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/staging/wfx/bus_sdio.c b/drivers/staging/wfx/bus_sdio.c
> index bc3df85a05b6..312d2d391a24 100644
> --- a/drivers/staging/wfx/bus_sdio.c
> +++ b/drivers/staging/wfx/bus_sdio.c
> @@ -257,10 +257,9 @@ static void wfx_sdio_remove(struct sdio_func *func)
>  	sdio_release_host(func);
>  }
>  
> -#define SDIO_VENDOR_ID_SILABS        0x0000
> -#define SDIO_DEVICE_ID_SILABS_WF200  0x1000
>  static const struct sdio_device_id wfx_sdio_ids[] = {
> -	{ SDIO_DEVICE(SDIO_VENDOR_ID_SILABS, SDIO_DEVICE_ID_SILABS_WF200) },
> +	/* WF200 does not have official VID/PID */
> +	{ SDIO_DEVICE(0x0000, 0x1000) },
>  	{ },
>  };
>  MODULE_DEVICE_TABLE(sdio, wfx_sdio_ids);
> -- 
> 2.34.1
>
diff mbox series

Patch

diff --git a/drivers/staging/wfx/bus_sdio.c b/drivers/staging/wfx/bus_sdio.c
index bc3df85a05b6..312d2d391a24 100644
--- a/drivers/staging/wfx/bus_sdio.c
+++ b/drivers/staging/wfx/bus_sdio.c
@@ -257,10 +257,9 @@  static void wfx_sdio_remove(struct sdio_func *func)
 	sdio_release_host(func);
 }
 
-#define SDIO_VENDOR_ID_SILABS        0x0000
-#define SDIO_DEVICE_ID_SILABS_WF200  0x1000
 static const struct sdio_device_id wfx_sdio_ids[] = {
-	{ SDIO_DEVICE(SDIO_VENDOR_ID_SILABS, SDIO_DEVICE_ID_SILABS_WF200) },
+	/* WF200 does not have official VID/PID */
+	{ SDIO_DEVICE(0x0000, 0x1000) },
 	{ },
 };
 MODULE_DEVICE_TABLE(sdio, wfx_sdio_ids);