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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-Authority-Analysis: v=2.4 cv=J5OnLQnS c=1 sm=1 tr=0 ts=696e0a2b cx=c_pps a=JbAStetqSzwMeJznSMzCyw==: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=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTE5MDA4OCBTYWx0ZWRfXwAU8QZWPsKMS 77i/4KXhT7uwvD4Mq27qvEdrUwFR0GwVnUA/2nkaW1GgzQhebBEmzcj9NW6RWqSs72mA8lOsk/2 dKRRACBmIgmrGCNYQxu1Vpb2T+k0fag/9a4fbmMu7/lWxnglawdnhZKPCZ7SAfY1AcgJhRFvmEf rj5xNp1mJ7SGtnLMN5nizZh9h+8WlLbME3FVtRm9XrcsLDcNjGUVHGFmItPZxoJgmU+hCSXLvKz ZVWIZsvLWuEVaDU1Fjt0YT3WKOYvl8fBBnnHlYWoYaTRu3XA5F2b7WVwIl8ltiBT6qqCdl7JwyE AwrIqB8e79Yu8++6LTNWX6cS2p1s6IceIZ4M0vgW79nNxOV7PJDsM0R6qu2sZpRrUGlTmQYb91f 1N1m5AXFfcfZPvLqF+AYHzmH9koEQj4x9peZF8dYiMPUBy4w2S/ycJ+U96ZVuGcGqcuv+ZpnHKE g3SnxipmNMP5pIgi82g== X-Proofpoint-GUID: 7Pffhl2gwa9OXapjKcqaLjGEKiidUF9c X-Proofpoint-ORIG-GUID: 7Pffhl2gwa9OXapjKcqaLjGEKiidUF9c 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 phishscore=0 suspectscore=0 adultscore=0 bulkscore=0 priorityscore=1501 clxscore=1015 malwarescore=0 lowpriorityscore=0 impostorscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2601190088 Status: O Don't access of_root directly as it reduces the build test coverage for this driver with COMPILE_TEST=y and OF=n. 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/renesas-soc.c index ee4f17bb4db45db7b96c782b770e5bb4eb139e09..7c54b39b9cdc6b070a7cb6c1c03cc1356bbf0309 100644 --- a/drivers/soc/renesas/renesas-soc.c +++ b/drivers/soc/renesas/renesas-soc.c @@ -6,6 +6,7 @@ */ #include +#include #include #include #include @@ -468,7 +469,11 @@ static int __init renesas_soc_init(void) const char *soc_id; int ret; - match = of_match_node(renesas_socs, of_root); + struct device_node *root __free(device_node) = of_find_node_by_path("/"); + if (!root) + return -ENOENT; + + match = of_match_node(renesas_socs, root); if (!match) return -ENODEV;