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[2003:f6:5f00:6608:46b2:ba6e:435a:d603]) by smtp.gmail.com with UTF8SMTPSA id 5b1f17b1804b1-47a7d70fa07sm35688155e9.11.2025.12.09.03.41.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Dec 2025 03:41:35 -0800 (PST) From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= To: Eddie James Cc: Ninad Palsule , linux-fsi@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 09/13] fsi: master: Convert to fsi bus probe mechanism Date: Tue, 9 Dec 2025 12:40:33 +0100 Message-ID: <17686d71b4ad3f7ebb63e92453273095a5dd09ea.1765279318.git.u.kleine-koenig@baylibre.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Developer-Signature: v=1; a=openpgp-sha256; l=2200; i=u.kleine-koenig@baylibre.com; h=from:subject:message-id; bh=pv/oI52Higjb39QCJi+rknwb1EgrVYSVqEXSZszYOB4=; b=owEBbQGS/pANAwAKAY+A+1h9Ev5OAcsmYgBpOArKrzelxsrmGSo9mQDWSi0a48SW/y4RatZAm mgNrDF58g2JATMEAAEKAB0WIQQ/gaxpOnoeWYmt/tOPgPtYfRL+TgUCaTgKygAKCRCPgPtYfRL+ TiXUB/9RkhU0ecPUJNxceqZqmdwjnUKfo/IfWbroSMT5eGcsu1OLqTlsNY2wQtIX+5w8ebaqtH1 6AHwFkddARtnlPEKVHZ6v+T8WTdLJMW4C4RPBarr+mlVZt73eaYc/J3oEqMLamB0UEahPHmez/9 84B9heEQqZ46VV7OftN/B/aB0LlmbMWjvzDHNOGTgAtS4DgM1V3IKVl2rVRj3Ru54Z13BIMGyWp ZpLum0ULluLnb0r267c4Ch5yW7U89aTfjiBu0B2sLkZZnEmVyiiW0BcWPWwTS63+3caZk8xNZ7Y 4N2hF3cCVF4y/BQHDKd6XHIUQtHk3ifONRi397QhD67v0Vug X-Developer-Key: i=u.kleine-koenig@baylibre.com; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 Content-Transfer-Encoding: quoted-printable The fsi bus got a dedicated probe function. Make use of that. This fixes a runtime warning about the driver needing to be converted to the bus probe method. Signed-off-by: Uwe Kleine-K=C3=B6nig --- drivers/fsi/fsi-master-hub.c | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) diff --git a/drivers/fsi/fsi-master-hub.c b/drivers/fsi/fsi-master-hub.c index d389856d18ac..a84955bb23b1 100644 --- a/drivers/fsi/fsi-master-hub.c +++ b/drivers/fsi/fsi-master-hub.c @@ -192,9 +192,9 @@ static int hub_master_init(struct fsi_master_hub *hub) return fsi_device_write(dev, FSI_MRESB0, ®, sizeof(reg)); } =20 -static int hub_master_probe(struct device *dev) +static int hub_master_probe(struct fsi_device *fsi_dev) { - struct fsi_device *fsi_dev =3D to_fsi_dev(dev); + struct device *dev =3D &fsi_dev->dev; struct fsi_master_hub *hub; uint32_t reg, links; __be32 __reg; @@ -235,7 +235,7 @@ static int hub_master_probe(struct device *dev) hub->master.send_break =3D hub_master_break; hub->master.link_enable =3D hub_master_link_enable; =20 - dev_set_drvdata(dev, hub); + fsi_set_drvdata(fsi_dev, hub); =20 hub_master_init(hub); =20 @@ -259,9 +259,9 @@ static int hub_master_probe(struct device *dev) return rc; } =20 -static int hub_master_remove(struct device *dev) +static void hub_master_remove(struct fsi_device *fsi_dev) { - struct fsi_master_hub *hub =3D dev_get_drvdata(dev); + struct fsi_master_hub *hub =3D fsi_get_drvdata(fsi_dev); =20 fsi_master_unregister(&hub->master); fsi_slave_release_range(hub->upstream->slave, hub->addr, hub->size); @@ -272,8 +272,6 @@ static int hub_master_remove(struct device *dev) * the hub */ put_device(&hub->master.dev); - - return 0; } =20 static const struct fsi_device_id hub_master_ids[] =3D { @@ -286,10 +284,10 @@ static const struct fsi_device_id hub_master_ids[] = =3D { =20 static struct fsi_driver hub_master_driver =3D { .id_table =3D hub_master_ids, + .probe =3D hub_master_probe, + .remove =3D hub_master_remove, .drv =3D { .name =3D "fsi-master-hub", - .probe =3D hub_master_probe, - .remove =3D hub_master_remove, } }; =20 --=20 2.47.3