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Driver core update for 4.14-rc1
Here is the "big" driver core update for 4.14-rc1. It's really not all that big, the largest thing here being some firmware tests to help ensure that that crazy api is working properly. There's also a new uevent for when a driver is bound or unbound from a device, fixing a hole in the driver model that's been there since the very beginning. Many thanks to Dmitry for being persistent and pointing out how wrong I was about this all along :) Patches for the new uevents are already in the systemd tree, if people want to play around with them. Otherwise just a number of other small api changes and updates here, nothing major. All of these patches have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <[email protected]> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWa1/IQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yn8jACfdQg+YXGxTExonxnyiWgoDMMSO2gAn1ETOaak itLO5ll4b6EQ0r3pU27d =pCYl -----END PGP SIGNATURE----- Merge tag 'driver-core-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core update from Greg KH: "Here is the "big" driver core update for 4.14-rc1. It's really not all that big, the largest thing here being some firmware tests to help ensure that that crazy api is working properly. There's also a new uevent for when a driver is bound or unbound from a device, fixing a hole in the driver model that's been there since the very beginning. Many thanks to Dmitry for being persistent and pointing out how wrong I was about this all along :) Patches for the new uevents are already in the systemd tree, if people want to play around with them. Otherwise just a number of other small api changes and updates here, nothing major. All of these patches have been in linux-next for a while with no reported issues" * tag 'driver-core-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (28 commits) driver core: bus: Fix a potential double free Do not disable driver and bus shutdown hook when class shutdown hook is set. base: topology: constify attribute_group structures. base: Convert to using %pOF instead of full_name kernfs: Clarify lockdep name for kn->count fbdev: uvesafb: remove DRIVER_ATTR() usage xen: xen-pciback: remove DRIVER_ATTR() usage driver core: Document struct device:dma_ops mod_devicetable: Remove excess description from structured comment test_firmware: add batched firmware tests firmware: enable a debug print for batched requests firmware: define pr_fmt firmware: send -EINTR on signal abort on fallback mechanism test_firmware: add test case for SIGCHLD on sync fallback initcall_debug: add deferred probe times Input: axp20x-pek - switch to using devm_device_add_group() Input: synaptics_rmi4 - use devm_device_add_group() for attributes in F01 Input: gpio_keys - use devm_device_add_group() for attributes driver core: add devm_device_add_group() and friends driver core: add device_{add|remove}_group() helpers ...
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commit
44b1671fae
23 changed files with 1291 additions and 142 deletions
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@ -1860,19 +1860,18 @@ static int uvesafb_setup(char *options)
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}
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#endif /* !MODULE */
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static ssize_t show_v86d(struct device_driver *dev, char *buf)
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static ssize_t v86d_show(struct device_driver *dev, char *buf)
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{
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return snprintf(buf, PAGE_SIZE, "%s\n", v86d_path);
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}
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static ssize_t store_v86d(struct device_driver *dev, const char *buf,
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static ssize_t v86d_store(struct device_driver *dev, const char *buf,
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size_t count)
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{
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strncpy(v86d_path, buf, PATH_MAX);
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return count;
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}
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static DRIVER_ATTR(v86d, S_IRUGO | S_IWUSR, show_v86d, store_v86d);
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static DRIVER_ATTR_RW(v86d);
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static int uvesafb_init(void)
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{
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