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Message-Id: <20221126162211.93322-2-mailhol.vincent@wanadoo.fr> Date: Sun, 27 Nov 2022 01:22:06 +0900 From: Vincent Mailhol <mailhol.vincent@...adoo.fr> To: linux-can@...r.kernel.org Cc: Marc Kleine-Budde <mkl@...gutronix.de>, linux-kernel@...r.kernel.org, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, netdev@...r.kernel.org, linux-usb@...r.kernel.org, Saeed Mahameed <saeed@...nel.org>, Andrew Lunn <andrew@...n.ch>, Jiri Pirko <jiri@...dia.com>, Lukas Magel <lukas.magel@...teo.net>, Vincent Mailhol <mailhol.vincent@...adoo.fr> Subject: [PATCH v4 1/6] USB: core: export usb_cache_string() usb_cache_string() can also be useful for the drivers so export it. Signed-off-by: Vincent Mailhol <mailhol.vincent@...adoo.fr> Acked-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- For reference, acked by Greg here: https://lore.kernel.org/linux-usb/Y3zyCz5HbGdsxmRT@kroah.com/ --- drivers/usb/core/message.c | 1 + drivers/usb/core/usb.h | 1 - include/linux/usb.h | 1 + 3 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index 4d59d927ae3e..127fac1af676 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -1037,6 +1037,7 @@ char *usb_cache_string(struct usb_device *udev, int index) } return smallbuf; } +EXPORT_SYMBOL_GPL(usb_cache_string); /* * usb_get_device_descriptor - (re)reads the device descriptor (usbcore) diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h index 82538daac8b8..0eac7d4285d1 100644 --- a/drivers/usb/core/usb.h +++ b/drivers/usb/core/usb.h @@ -47,7 +47,6 @@ extern int usb_get_device_descriptor(struct usb_device *dev, extern int usb_set_isoch_delay(struct usb_device *dev); extern int usb_get_bos_descriptor(struct usb_device *dev); extern void usb_release_bos_descriptor(struct usb_device *dev); -extern char *usb_cache_string(struct usb_device *udev, int index); extern int usb_set_configuration(struct usb_device *dev, int configuration); extern int usb_choose_configuration(struct usb_device *udev); extern int usb_generic_driver_probe(struct usb_device *udev); diff --git a/include/linux/usb.h b/include/linux/usb.h index 9ff1ad4dfad1..d2d2f41052c0 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -1829,6 +1829,7 @@ static inline int usb_get_ptm_status(struct usb_device *dev, void *data) extern int usb_string(struct usb_device *dev, int index, char *buf, size_t size); +extern char *usb_cache_string(struct usb_device *udev, int index); /* wrappers that also update important state inside usbcore */ extern int usb_clear_halt(struct usb_device *dev, int pipe); -- 2.37.4
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