From: Limeng <meng...@windriver.com> Fix in file dwc_otg_pcd_intr.c It is not reasonable to set the size of an array with a variable. So, instead of define array directly, use kmalloc() to apply memory space, and free it with kfree().
Fix in file dwc_otg_hcd_linux.c Use the correct format string to output warning information. Signed-off-by: Meng Li <meng...@windriver.com> --- drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c | 4 ++-- drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c | 6 ++++-- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c b/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c index 08a3e41038a3..b2bb701f187e 100644 --- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c +++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c @@ -482,8 +482,8 @@ static void hcd_init_fiq(void *cookie) otg_dev->os_dep.mphi_base + 0x1f0; dwc_otg_hcd->fiq_state->mphi_regs.swirq_clr = otg_dev->os_dep.mphi_base + 0x1f4; - DWC_WARN("Fake MPHI regs_base at 0x%08x", - (int)dwc_otg_hcd->fiq_state->mphi_regs.base); + DWC_WARN("Fake MPHI regs_base at %px", + dwc_otg_hcd->fiq_state->mphi_regs.base); } else { dwc_otg_hcd->fiq_state->mphi_regs.ctrl = otg_dev->os_dep.mphi_base + 0x4c; diff --git a/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c b/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c index e55ea9c74be4..8e88f6898998 100644 --- a/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c +++ b/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c @@ -3377,7 +3377,7 @@ void predict_nextep_seq( dwc_otg_core_if_t * core_if) dtknq1_data_t dtknqr1; uint32_t in_tkn_epnums[4]; uint8_t seqnum[MAX_EPS_CHANNELS]; - uint8_t intkn_seq[TOKEN_Q_DEPTH]; + uint8_t *intkn_seq; grstctl_t resetctl = {.d32 = 0 }; uint8_t temp; int ndx = 0; @@ -3390,6 +3390,8 @@ void predict_nextep_seq( dwc_otg_core_if_t * core_if) DWC_DEBUGPL(DBG_PCD,"dev_token_q_depth=%d\n",TOKEN_Q_DEPTH); + intkn_seq = kmalloc(TOKEN_Q_DEPTH, GFP_KERNEL); + /* Read the DTKNQ Registers */ for (i = 0; i < DTKNQ_REG_CNT; i++) { in_tkn_epnums[i] = DWC_READ_REG32(addr); @@ -3530,7 +3532,7 @@ void predict_nextep_seq( dwc_otg_core_if_t * core_if) resetctl.b.intknqflsh = 1; DWC_WRITE_REG32(&core_if->core_global_regs->grstctl, resetctl.d32); - + kfree(intkn_seq); } /** -- 2.17.1 -- _______________________________________________ linux-yocto mailing list linux-yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/linux-yocto