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[124.33.176.97]) by smtp.gmail.com with ESMTPSA id y14-20020a63e24e000000b00460ea630c1bsm4169601pgj.46.2022.11.26.08.22.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 26 Nov 2022 08:22:36 -0800 (PST) Sender: Vincent Mailhol From: Vincent Mailhol To: linux-can@vger.kernel.org Cc: Marc Kleine-Budde , linux-kernel@vger.kernel.org, Greg Kroah-Hartman , netdev@vger.kernel.org, linux-usb@vger.kernel.org, Saeed Mahameed , Andrew Lunn , Jiri Pirko , Lukas Magel , Vincent Mailhol Subject: [PATCH v4 1/6] USB: core: export usb_cache_string() Date: Sun, 27 Nov 2022 01:22:06 +0900 Message-Id: <20221126162211.93322-2-mailhol.vincent@wanadoo.fr> X-Mailer: git-send-email 2.37.4 In-Reply-To: <20221126162211.93322-1-mailhol.vincent@wanadoo.fr> References: <20221104073659.414147-1-mailhol.vincent@wanadoo.fr> <20221126162211.93322-1-mailhol.vincent@wanadoo.fr> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org usb_cache_string() can also be useful for the drivers so export it. Signed-off-by: Vincent Mailhol Acked-by: Greg Kroah-Hartman --- 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);