Re: [PATCH] interconnect: qcom: sdm660: Fix id of slv_cnoc_mnoc_cfg
From: Bjorn Andersson <hidden>
Date: 2021-08-23 15:30:23
Also in:
linux-arm-msm
On Sun 22 Aug 18:40 PDT 2021, Shawn Guo wrote:
The id of slv_cnoc_mnoc_cfg node is mistakenly coded as id of slv_blsp_1. It causes the following warning on slv_blsp_1 node adding. Correct the id of slv_cnoc_mnoc_cfg node. [ 1.948180] ------------[ cut here ]------------ [ 1.954122] WARNING: CPU: 2 PID: 7 at drivers/interconnect/core.c:962 icc_node_add+0xe4/0xf8
Happy to see that the WARN_ON() turned out useful to others :)
[ 1.958994] Modules linked in: [ 1.967399] CPU: 2 PID: 7 Comm: kworker/u16:0 Not tainted 5.14.0-rc6-next-20210818 #21 [ 1.970275] Hardware name: Xiaomi Redmi Note 7 (DT) [ 1.978169] Workqueue: events_unbound deferred_probe_work_func [ 1.982945] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 1.988849] pc : icc_node_add+0xe4/0xf8 [ 1.995699] lr : qnoc_probe+0x350/0x438 [ 1.999519] sp : ffff80001008bb10 [ 2.003337] x29: ffff80001008bb10 x28: 000000000000001a x27: ffffb83ddc61ee28 [ 2.006818] x26: ffff2fe341d44080 x25: ffff2fe340f3aa80 x24: ffffb83ddc98f0e8 [ 2.013938] x23: 0000000000000024 x22: ffff2fe3408b7400 x21: 0000000000000000 [ 2.021054] x20: ffff2fe3408b7410 x19: ffff2fe341d44080 x18: 0000000000000010 [ 2.028173] x17: ffff2fe3bdd0aac0 x16: 0000000000000281 x15: ffff2fe3400f5528 [ 2.035290] x14: 000000000000013f x13: ffff2fe3400f5528 x12: 00000000ffffffea [ 2.042410] x11: ffffb83ddc9109d0 x10: ffffb83ddc8f8990 x9 : ffffb83ddc8f89e8 [ 2.049527] x8 : 0000000000017fe8 x7 : c0000000ffffefff x6 : 0000000000000001 [ 2.056645] x5 : 0000000000057fa8 x4 : 0000000000000000 x3 : ffffb83ddc9903b0 [ 2.063764] x2 : 1a1f6fde34d45500 x1 : ffff2fe340f3a880 x0 : ffff2fe340f3a880 [ 2.070882] Call trace: [ 2.077989] icc_node_add+0xe4/0xf8 [ 2.080247] qnoc_probe+0x350/0x438 [ 2.083718] platform_probe+0x68/0xd8 [ 2.087191] really_probe+0xb8/0x300 [ 2.091011] __driver_probe_device+0x78/0xe0 [ 2.094659] driver_probe_device+0x80/0x110 [ 2.098911] __device_attach_driver+0x90/0xe0 [ 2.102818] bus_for_each_drv+0x78/0xc8 [ 2.107331] __device_attach+0xf0/0x150 [ 2.110977] device_initial_probe+0x14/0x20 [ 2.114796] bus_probe_device+0x9c/0xa8 [ 2.118963] deferred_probe_work_func+0x88/0xc0 [ 2.122784] process_one_work+0x1a4/0x338 [ 2.127296] worker_thread+0x1f8/0x420 [ 2.131464] kthread+0x150/0x160 [ 2.135107] ret_from_fork+0x10/0x20 [ 2.138495] ---[ end trace 5eea8768cb620e87 ]---
The SDM660 provider was picked up in a previous release, so let's help
this get backported by adding:
Fixes: f80a1d414328 ("interconnect: qcom: Add SDM660 interconnect provider driver")
Reviewed-by: Bjorn Andersson <redacted>
Regards,
Bjorn
quoted hunk ↗ jump to hunk
Signed-off-by: Shawn Guo <redacted> --- drivers/interconnect/qcom/sdm660.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/drivers/interconnect/qcom/sdm660.c b/drivers/interconnect/qcom/sdm660.c index 632dbdd21915..ac13046537e8 100644 --- a/drivers/interconnect/qcom/sdm660.c +++ b/drivers/interconnect/qcom/sdm660.c@@ -307,7 +307,7 @@ DEFINE_QNODE(slv_bimc_cfg, SDM660_SLAVE_BIMC_CFG, 4, -1, 56, true, -1, 0, -1, 0) DEFINE_QNODE(slv_prng, SDM660_SLAVE_PRNG, 4, -1, 44, true, -1, 0, -1, 0); DEFINE_QNODE(slv_spdm, SDM660_SLAVE_SPDM, 4, -1, 60, true, -1, 0, -1, 0); DEFINE_QNODE(slv_qdss_cfg, SDM660_SLAVE_QDSS_CFG, 4, -1, 63, true, -1, 0, -1, 0); -DEFINE_QNODE(slv_cnoc_mnoc_cfg, SDM660_SLAVE_BLSP_1, 4, -1, 66, true, -1, 0, -1, SDM660_MASTER_CNOC_MNOC_CFG); +DEFINE_QNODE(slv_cnoc_mnoc_cfg, SDM660_SLAVE_CNOC_MNOC_CFG, 4, -1, 66, true, -1, 0, -1, SDM660_MASTER_CNOC_MNOC_CFG); DEFINE_QNODE(slv_snoc_cfg, SDM660_SLAVE_SNOC_CFG, 4, -1, 70, true, -1, 0, -1, 0); DEFINE_QNODE(slv_qm_cfg, SDM660_SLAVE_QM_CFG, 4, -1, 212, true, -1, 0, -1, 0); DEFINE_QNODE(slv_clk_ctl, SDM660_SLAVE_CLK_CTL, 4, -1, 47, true, -1, 0, -1, 0);-- 2.17.1