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| author | Breno Leitao <leitao@debian.org> | 2026-08-05 07:52:36 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-08-10 11:47:20 -1000 |
| commit | a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 (patch) | |
| tree | 39f5b258386e1127d253d293194e9a2991bf3c34 /drivers/usb/musb/Makefile | |
| download | linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.tar.gz linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.zip | |
workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted
apply_wqattrs_commit() updates node_nr_active->max unconditionally.
wq->node_nr_active[] is only allocated for unbound workqueues, so guard
the call before per-cpu workqueues start using this path.
No functional change: only unbound workqueues reach apply_wqattrs_*()
today.
Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/usb/musb/Makefile')
| -rw-r--r-- | drivers/usb/musb/Makefile | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/usb/musb/Makefile b/drivers/usb/musb/Makefile new file mode 100644 index 000000000..5dccf0e45 --- /dev/null +++ b/drivers/usb/musb/Makefile @@ -0,0 +1,36 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# for USB OTG silicon based on Mentor Graphics INVENTRA designs +# + +# define_trace.h needs to know how to find our header +CFLAGS_musb_trace.o := -I$(src) + +obj-$(CONFIG_USB_MUSB_HDRC) += musb_hdrc.o + +musb_hdrc-y := musb_core.o musb_trace.o + +musb_hdrc-$(CONFIG_USB_MUSB_HOST)$(CONFIG_USB_MUSB_DUAL_ROLE) += musb_virthub.o musb_host.o +musb_hdrc-$(CONFIG_USB_MUSB_GADGET)$(CONFIG_USB_MUSB_DUAL_ROLE) += musb_gadget_ep0.o musb_gadget.o +musb_hdrc-$(CONFIG_DEBUG_FS) += musb_debugfs.o + +# Hardware Glue Layer +obj-$(CONFIG_USB_MUSB_OMAP2PLUS) += omap2430.o +obj-$(CONFIG_USB_MUSB_DSPS) += musb_dsps.o +obj-$(CONFIG_USB_MUSB_TUSB6010) += tusb6010.o +obj-$(CONFIG_USB_MUSB_DA8XX) += da8xx.o +obj-$(CONFIG_USB_MUSB_UX500) += ux500.o +obj-$(CONFIG_USB_MUSB_JZ4740) += jz4740.o +obj-$(CONFIG_USB_MUSB_SUNXI) += sunxi.o +obj-$(CONFIG_USB_MUSB_MEDIATEK) += mediatek.o +obj-$(CONFIG_USB_MUSB_POLARFIRE_SOC) += mpfs.o + +# the kconfig must guarantee that only one of the +# possible I/O schemes will be enabled at a time ... +# PIO only, or DMA (several potential schemes). +# though PIO is always there to back up DMA, and for ep0 + +musb_hdrc-$(CONFIG_USB_INVENTRA_DMA) += musbhsdma.o +musb_hdrc-$(CONFIG_USB_TUSB_OMAP_DMA) += tusb6010_omap.o +musb_hdrc-$(CONFIG_USB_UX500_DMA) += ux500_dma.o +musb_hdrc-$(CONFIG_USB_TI_CPPI41_DMA) += musb_cppi41.o |