diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-01-07 16:25:40 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-01-14 15:59:00 +0100 |
| commit | f9de0dd246ed14996e62c731ebccf162cb015ff9 (patch) | |
| tree | 72680bdd91f3955b175b8a9b7fa0076023c2e449 /drivers/usb/fotg210 | |
| parent | 86767625f525431642fa64b16ce84bdb2d8d1dc4 (diff) | |
USB: HCD: remove logic about which hcd is loaded
It turns out that warning about which USB host controller is loaded
before another one doesn't really matter. All that really is needed is
the PCI softdep module loading logic, which has been present in the
kernel ever since commit 05c92da0c524 ("usb: ohci/uhci - add soft
dependencies on ehci_pci")
So remove the warning messages, they are not useful, not needed, and
only confuse people. As can be seen in the discussion at
https://lore.kernel.org/r/20251230080014.3934590-1-chenhuacai@loongson.cn
Cc: Huacai Chen <chenhuacai@loongson.cn>
Suggested-by: Alan Stern <stern@rowland.harvard.edu>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Link: https://patch.msgid.link/2026010739-diffuser-shelter-e31c@gregkh
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/fotg210')
| -rw-r--r-- | drivers/usb/fotg210/fotg210-hcd.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/usb/fotg210/fotg210-hcd.c b/drivers/usb/fotg210/fotg210-hcd.c index 64c4965a160f..fbb5d590eab6 100644 --- a/drivers/usb/fotg210/fotg210-hcd.c +++ b/drivers/usb/fotg210/fotg210-hcd.c @@ -5625,11 +5625,6 @@ int __init fotg210_hcd_init(void) if (usb_disabled()) return -ENODEV; - set_bit(USB_EHCI_LOADED, &usb_hcds_loaded); - if (test_bit(USB_UHCI_LOADED, &usb_hcds_loaded) || - test_bit(USB_OHCI_LOADED, &usb_hcds_loaded)) - pr_warn("Warning! fotg210_hcd should always be loaded before uhci_hcd and ohci_hcd, not after\n"); - pr_debug("%s: block sizes: qh %zd qtd %zd itd %zd\n", hcd_name, sizeof(struct fotg210_qh), sizeof(struct fotg210_qtd), @@ -5643,5 +5638,4 @@ int __init fotg210_hcd_init(void) void __exit fotg210_hcd_cleanup(void) { debugfs_remove(fotg210_debug_root); - clear_bit(USB_EHCI_LOADED, &usb_hcds_loaded); } |