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bh=zO7oO5YPmurdh89afOzZxvMCrA7qucpLwNWj2f6vSpc=; b=jnRg/+VRRxbmTQybzDcNAcR6hcQBW7sniRRadB9jMBTXd+uYf6SFKmgdM9R89jQ3D0aTOV SWCNYqsTpBt92GnXuv7eN0HdJcLJKx+2agJvuQs5kwe1GCBUeox5Y5fhGELZNNWSu037cK AOI1PTRpLkclBxAhhxyukyS8N3lhjAdrgy9iL48aNDAqEmznLz4s6EVcLJr6FlNW4PuoPp mEzXbbNZE7URuQS7c9IG5zTUoZvIT7uAp0EDsBwMGzi/H40ZlTk/ZRuGdRMyuR6et7stLN dOqqZoye1FHsika1ULclHifTFi/0YgCU98T+4gTvi0L34AbnHm7apc3eEDRYWA== Date: Wed, 4 Feb 2026 17:26:04 +0100 From: Alexandre Belloni To: Jonathan Cameron Cc: Guenter Roeck , Arnd Bergmann , Arnd Bergmann , Greg Kroah-Hartman , Andy Shevchenko , Frank Li , Adrian Fluturel , Carlos Song , David Lechner , Nuno =?iso-8859-1?Q?S=E1?= , Andy Shevchenko , Jean Delvare , linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i3c@lists.infradead.org, linux-iio@vger.kernel.org Subject: Re: [PATCH] [v2] i3c, iio: fix i3c driver dependencies Message-ID: <20260204162604f55a84b5@mail.local> References: <20260202160543.3654499-1-arnd@kernel.org> <20260202205011.221c1359@jic23-huawei> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20260202205011.221c1359@jic23-huawei> X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260204_082614_958228_A223587A X-CRM114-Status: GOOD ( 23.19 ) X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org On 02/02/2026 20:50:11+0000, Jonathan Cameron wrote: > On Mon, 2 Feb 2026 09:50:58 -0800 > Guenter Roeck wrote: > > > On 2/2/26 08:04, Arnd Bergmann wrote: > > > From: Arnd Bergmann > > > > > > All combined i2c/i3c drivers appear to suffer from the same link > > > time problem when CONFIG_I3C is set to 'm': > > > > > > arm-linux-gnueabi-ld: drivers/iio/magnetometer/mmc5633.o: in function `mmc5633_i3c_driver_init': > > > mmc5633.c:(.init.text+0x30): undefined reference to `i3c_driver_register_with_owner' > > > > > > This was previously fixed several times by marking individual > > > drivers as 'depends on I2C; depends on I3C || !I3C', but this gets > > > tedious and is somewhat confusing. > > > > > > Add a Kconfig symbol 'I3C_OR_I2C' to help replace those dependencies, > > > and use this in all the existing drivers that had already fixed it > > > as well as the new mmc5633 driver. > > > > > > Fixes: 6e5f6bf2e3f0 ("iio: magnetometer: Add mmc5633 sensor") > > > Signed-off-by: Arnd Bergmann > > > --- > > > v2: restore accidentally deleted lines > > > --- > > > drivers/hwmon/Kconfig | 6 ++---- > > > > For hwmon: > > > > Acked-by: Guenter Roeck > > > Hi Arnd / All, > > I applied a less good fix and the pull request has gone to Greg for > the IIO bug. I copied the hwmon config you have below. > > So I'm absolutely in favour of this improvement but it's > probably a case of rebase after rc1 and it goes in next cycle. > Or maybe Greg could pick a rebased version up on top of char-misc-next? > > So with it rebased, > Reviewed-by: Jonathan Cameron I guess I can pick this up after rc1. -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c