From 19220bac2c134f25ce06e77da746793411536af6 Mon Sep 17 00:00:00 2001 From: "Ahmed S. Darwish" Date: Mon, 19 Oct 2020 12:06:37 +0200 Subject: usb: hosts: Remove in_interrupt() from comments The usage of in_interrupt() in drivers is phased out for various reasons. Various comments use !in_interrupt() to describe calling context for probe() and remove() functions. That's wrong because the calling context has to be preemptible task context, which is not what !in_interrupt() describes. Cleanup the comments. While at it add the missing kernel doc argument descriptors. Signed-off-by: Ahmed S. Darwish Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Thomas Gleixner Acked-by: Krzysztof Kozlowski Acked-by: Alan Stern Cc: linux-usb@vger.kernel.org Cc: linux-omap@vger.kernel.org Cc: Kukjin Kim Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Link: https://lore.kernel.org/r/20201019101110.439968251@linutronix.de Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ohci-at91.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'drivers/usb/host/ohci-at91.c') diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c index 0487a4b0501e..9bbd7ddd0003 100644 --- a/drivers/usb/host/ohci-at91.c +++ b/drivers/usb/host/ohci-at91.c @@ -155,7 +155,10 @@ static struct regmap *at91_dt_syscon_sfr(void) /* * usb_hcd_at91_probe - initialize AT91-based HCDs - * Context: !in_interrupt() + * @driver: Pointer to hc driver instance + * @pdev: USB controller to probe + * + * Context: task context, might sleep * * Allocates basic resources for this USB host controller, and * then invokes the start() method for the HCD associated with it @@ -246,12 +249,14 @@ static int usb_hcd_at91_probe(const struct hc_driver *driver, /* * usb_hcd_at91_remove - shutdown processing for AT91-based HCDs - * Context: !in_interrupt() + * @hcd: USB controller to remove + * @pdev: Platform device required for cleanup + * + * Context: task context, might sleep * * Reverses the effect of usb_hcd_at91_probe(), first invoking * the HCD's stop() method. It is always called from a thread * context, "rmmod" or something similar. - * */ static void usb_hcd_at91_remove(struct usb_hcd *hcd, struct platform_device *pdev) -- cgit v1.2.3