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Wysocki" , Danilo Krummrich , "Christophe Leroy (CS GROUP)" , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Geert Uytterhoeven , Magnus Damm , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev, linux-renesas-soc@vger.kernel.org, linux-sunxi@lists.linux.dev, Bartosz Golaszewski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1202; i=bartosz.golaszewski@oss.qualcomm.com; h=from:subject:message-id; bh=N8VSQLtaVd4SNUXyj3qVXPL+a8sCEU/CZusptF8ZaPw=; b=owEBbQKS/ZANAwAKAQWdLsv/NoTDAcsmYgBpbgobvncIAUeq9gHK6FXvIHO2lk7wpWwVIIRh/ iA36+9fERmJAjMEAAEKAB0WIQSR5RMt5bVGHXuiZfwFnS7L/zaEwwUCaW4KGwAKCRAFnS7L/zaE w1hQD/9acgWHH3rnfakx6eDD26dTI6G9En6q2VSGmlbnwsl9tJ4nMDO2VLCusT5nxXCXG2YZ0+e 2t7D68GFRWmhge+8Yo4En2R4ksA3WOpsvKOp8tGMji/3KiTjejFLsyF8yQaK21jsa2opCwRuwpy OrGdc+tFSsiIs2dFImSIcB3jwA2vGfOxY5RPVMDYtZJKmo3AU+FDDAQEEytNfoRhJ6gKDbMmWLy QMx2FZ4YK5TYSINwoxtiVMJScQQ5iqIYPWOo5QHZquIEdmXfClYw4BX7pB8uHTnpAT16yN3GPNY ryBK2rrRF9eTdtkmf+M4tRv4OoOL5EmJavIowcGDyHqHwE5FlCADIpYUSeaSwTnuxfW6X1LZr0+ kDhGDEn5H+UaCrjAqMdrFE1RZ6scfc7WAwBw6LEbaA9Hg8EAkBqrvmJD6304Y78t4bYiF4WLTHM 33vbth+dCB4S9vw/vX+/qelRibAzmjKOoAzJe4wuTUlmJ/Hq5opVf3rk/gtneFlw/l4bj2QkGax u0vlJhYKqneqCMl6QCd90ysN/QI4xNDatW5h3YoMEj+TU/eMdp2a1RJ4cTzEKUSvIkQtXNLFR6S gUtj6o/etpKnVJYXyD0IGul+1SDf9TfejO5yWonCratG4+iSt5OrlbTWx0DJ9IlvpgdzWNRuP5+ tS0OA2oyaV47JIw== X-Developer-Key: i=bartosz.golaszewski@oss.qualcomm.com; a=openpgp; fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTE5MDA4OCBTYWx0ZWRfX/rbeyWZl3Dny /yJUTk5vtTwxz9FPYycP7OtXzvOP0gLJiFWQ5EpkiGDVUBiLjpptyEMC9uwj/UtKODNENr5HGI0 m4MnHI9HlHIGTvZbd6Fo7RkAjyvMU6MsJmatvDbNqRrMLll88P6hti+enHS0c5JDMHXE+12vame 67ol5ao1c/Fz+20imJTgpOxUM5elLLuXnR4kHl+ya1RJ+nV7lMP6SuaPaAwfziUoQBZwTupsaku f5N1skZEEWKFCyF7M3C1LPybiHCxHeTveOXFoO6Evd+PXUgMWr47sUqr5O1i8sBS5GDQBCuePoq TIXtOiE0u/ZXmv5UaAUPfwRAR14LEhDjpMbU3nJhHYvPlZ4nFFSHYmCsOaYxb8ve3AqsPAeB8sG mscsOgizr/61QIZsyt9N/bwIGAJkU3c07i1RxFdEyOpcXo//h8P16fxmDxK3jmZs/I1bUFTN4Dk ymDOcDPuVMvgzMDF/Xw== X-Proofpoint-GUID: FuG9vLD5_zL5d7E8tcqYtX_HE2e6e0V4 X-Authority-Analysis: v=2.4 cv=GJ0F0+NK c=1 sm=1 tr=0 ts=696e0a2b cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=hcp4X6t0sg7LPBOUZMsA:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-ORIG-GUID: FuG9vLD5_zL5d7E8tcqYtX_HE2e6e0V4 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-19_02,2026-01-19_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 spamscore=0 lowpriorityscore=0 clxscore=1015 phishscore=0 bulkscore=0 adultscore=0 impostorscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2601190088 Don't access of_root directly as it reduces the build test coverage for this driver with COMPILE_TEST=3Dy and OF=3Dn. Use existing helper functions to retrieve the relevant information. Suggested-by: Rob Herring Signed-off-by: Bartosz Golaszewski --- drivers/soc/renesas/renesas-soc.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesa= s-soc.c index ee4f17bb4db45db7b96c782b770e5bb4eb139e09..7c54b39b9cdc6b070a7cb6c1c03= cc1356bbf0309 100644 --- a/drivers/soc/renesas/renesas-soc.c +++ b/drivers/soc/renesas/renesas-soc.c @@ -6,6 +6,7 @@ */ =20 #include +#include #include #include #include @@ -468,7 +469,11 @@ static int __init renesas_soc_init(void) const char *soc_id; int ret; =20 - match =3D of_match_node(renesas_socs, of_root); + struct device_node *root __free(device_node) =3D of_find_node_by_path("/"= ); + if (!root) + return -ENOENT; + + match =3D of_match_node(renesas_socs, root); if (!match) return -ENODEV; =20 --=20 2.47.3