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The usage of in_interrupt() in drivers is phased out for various reasons. Various comments use !in_interrupt() to describe calling context for functions which might sleep. That's wrong because the calling context has to be preemptible task context, which is not what !in_interrupt() describes. Replace !in_interrupt() with more accurate plain text descriptions. The comment for usb_hcd_poll_rh_status() is misleading as this function is called from all kinds of contexts including preemptible task context. Remove it as there is obviously no restriction. Signed-off-by: Ahmed S. Darwish <a.darwish@linutronix.de> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: linux-usb@vger.kernel.org Link: https://lore.kernel.org/r/20201019101110.851821025@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| .. | ||
| buffer.c | ||
| config.c | ||
| devices.c | ||
| devio.c | ||
| driver.c | ||
| endpoint.c | ||
| file.c | ||
| generic.c | ||
| hcd-pci.c | ||
| hcd.c | ||
| hub.c | ||
| hub.h | ||
| Kconfig | ||
| ledtrig-usbport.c | ||
| Makefile | ||
| message.c | ||
| notify.c | ||
| of.c | ||
| otg_productlist.h | ||
| phy.c | ||
| phy.h | ||
| port.c | ||
| quirks.c | ||
| sysfs.c | ||
| urb.c | ||
| usb-acpi.c | ||
| usb.c | ||
| usb.h | ||