linux-kernel - Re: [PATCH v2 3/5] net: can: mcp251x: propagate the return value of mcp251x_spi

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Message-ID: <20250616-authentic-competent-bustard-e31498-mkl@pengutronix.de>
Date: Mon, 16 Jun 2025 11:57:16 +0200
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: Bartosz Golaszewski <brgl@...ev.pl>
Cc: Andrew Lunn <andrew@...n.ch>, Vladimir Oltean <olteanv@...il.com>, 
	"David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
	Linus Walleij <linus.walleij@...aro.org>, "Chester A. Unal" <chester.a.unal@...nc9.com>, 
	Daniel Golle <daniel@...rotopia.org>, DENG Qingfang <dqfext@...il.com>, 
	Sean Wang <sean.wang@...iatek.com>, Matthias Brugger <matthias.bgg@...il.com>, 
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, Vincent Mailhol <mailhol.vincent@...adoo.fr>, 
	Heiner Kallweit <hkallweit1@...il.com>, Russell King <linux@...linux.org.uk>, netdev@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
	linux-mediatek@...ts.infradead.org, linux-can@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: Re: [PATCH v2 3/5] net: can: mcp251x: propagate the return value of
 mcp251x_spi_write()

On 16.06.2025 09:24:06, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
> 
> Add an integer return value to mcp251x_write_bits() and use it to
> propagate the one returned by mcp251x_spi_write(). Return that value on
> error in the request() GPIO callback.
> 
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>

Reviewed-by: Marc Kleine-Budde <mkl@...gutronix.de>

Feel free to mainline the 2 CAN patches via the net-next tree directly.

regards,
Marc

-- 
Pengutronix e.K.                 | Marc Kleine-Budde          |
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