From: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
To: linux-can@vger.kernel.org
Cc: Marc Kleine-Budde <mkl@pengutronix.de>,
linux-kernel@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
netdev@vger.kernel.org, linux-usb@vger.kernel.org,
Saeed Mahameed <saeed@kernel.org>, Andrew Lunn <andrew@lunn.ch>,
Jiri Pirko <jiri@nvidia.com>,
Lukas Magel <lukas.magel@posteo.net>,
Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Subject: [PATCH v4 1/6] USB: core: export usb_cache_string()
Date: Sun, 27 Nov 2022 01:22:06 +0900 [thread overview]
Message-ID: <20221126162211.93322-2-mailhol.vincent@wanadoo.fr> (raw)
In-Reply-To: <20221126162211.93322-1-mailhol.vincent@wanadoo.fr>
usb_cache_string() can also be useful for the drivers so export it.
Signed-off-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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
next prev parent reply other threads:[~2022-11-26 16:22 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20221104073659.414147-1-mailhol.vincent@wanadoo.fr>
2022-11-13 4:01 ` [PATCH v3 0/3] can: etas_es58x: report firmware, bootloader and hardware version Vincent Mailhol
2022-11-13 4:01 ` [PATCH v3 1/3] USB: core: export usb_cache_string() Vincent Mailhol
2022-11-22 16:00 ` Greg Kroah-Hartman
2022-11-13 4:01 ` [PATCH v3 2/3] can: etas_es58x: export firmware, bootloader and hardware versions in sysfs Vincent Mailhol
2022-11-15 22:47 ` Saeed Mahameed
2022-11-16 0:36 ` Vincent MAILHOL
2022-11-16 23:20 ` Saeed Mahameed
2022-11-13 4:01 ` [PATCH v3 3/3] can: etas_es58x: report firmware-version through ethtool Vincent Mailhol
2022-11-13 16:48 ` [PATCH v3 0/3] can: etas_es58x: report firmware, bootloader and hardware version Andrew Lunn
2022-11-14 16:49 ` Vincent MAILHOL
2022-11-14 17:08 ` Andrew Lunn
2022-11-26 16:22 ` [PATCH v4 0/6] " Vincent Mailhol
2022-11-26 16:22 ` Vincent Mailhol [this message]
2022-11-26 16:22 ` [PATCH v4 2/6] can: etas_es58x: add devlink support Vincent Mailhol
2022-11-26 16:51 ` Andrew Lunn
2022-11-27 5:10 ` Vincent MAILHOL
2022-11-27 15:36 ` Alan Stern
2022-11-28 1:34 ` Vincent MAILHOL
2022-11-28 5:32 ` Vincent MAILHOL
2022-11-28 15:50 ` Alan Stern
2022-11-28 23:30 ` Vincent MAILHOL
2022-11-28 13:42 ` Andrew Lunn
2022-11-28 14:29 ` Vincent MAILHOL
2022-11-26 16:22 ` [PATCH v4 3/6] can: etas_es58x: export product information through devlink_ops::info_get() Vincent Mailhol
2022-11-26 17:16 ` Andrew Lunn
2022-11-27 3:42 ` Vincent MAILHOL
2022-11-27 4:31 ` Vincent MAILHOL
2022-11-27 15:07 ` Andrew Lunn
2022-11-28 1:21 ` Vincent MAILHOL
2022-11-28 13:43 ` Andrew Lunn
2022-11-28 13:47 ` Andrew Lunn
2022-11-28 14:43 ` Vincent MAILHOL
2022-11-28 22:27 ` Jakub Kicinski
2022-11-28 23:17 ` Vincent MAILHOL
2022-11-26 16:22 ` [PATCH v4 4/6] can: etas_es58x: remove es58x_get_product_info() Vincent Mailhol
2022-11-28 13:44 ` Andrew Lunn
2022-11-28 14:36 ` Vincent MAILHOL
2022-11-26 16:22 ` [PATCH v4 5/6] can: etas_es58x: report the firmware version through ethtool Vincent Mailhol
2022-11-28 13:44 ` Andrew Lunn
2022-11-28 22:29 ` Jakub Kicinski
2022-11-29 17:12 ` Vincent MAILHOL
2022-11-30 2:31 ` Jakub Kicinski
2022-11-26 16:22 ` [PATCH v4 6/6] Documentation: devlink: add devlink documentation for the etas_es58x driver Vincent Mailhol
2022-11-30 17:46 ` [PATCH v5 0/7] can: etas_es58x: report firmware, bootloader and hardware version Vincent Mailhol
2022-11-30 17:46 ` [PATCH v5 1/7] can: etas_es58x: add devlink support Vincent Mailhol
2022-11-30 17:46 ` [PATCH v5 2/7] can: etas_es58x: add devlink port support Vincent Mailhol
2022-11-30 17:46 ` [PATCH v5 3/7] USB: core: export usb_cache_string() Vincent Mailhol
2022-11-30 17:46 ` [PATCH v5 4/7] net: devlink: add DEVLINK_INFO_VERSION_GENERIC_FW_BOOTLOADER Vincent Mailhol
2022-11-30 17:46 ` [PATCH v5 5/7] can: etas_es58x: export product information through devlink_ops::info_get() Vincent Mailhol
2022-11-30 17:46 ` [PATCH v5 6/7] can: etas_es58x: remove es58x_get_product_info() Vincent Mailhol
2022-11-30 17:46 ` [PATCH v5 7/7] Documentation: devlink: add devlink documentation for the etas_es58x driver Vincent Mailhol
2022-12-02 12:27 ` Marc Kleine-Budde
2022-12-02 13:15 ` Vincent MAILHOL
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