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Desnes Nunes
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USB: typec: fix const issue in typec_match()
JIRA: https://issues.redhat.com/browse/RHEL-116016 Conflicts: * Avoiding commit d69d804 ("driver core: have match() callback in struct bus_type take a const *") that constifies device_driver *drv commit ae4432e Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Date: Wed, 21 May 2025 15:35:24 +0200 typec_match() takes a const pointer, and then decides to cast it away into a non-const one, which is not a good thing to do overall. Fix this up by properly setting the pointers to be const to preserve that attribute. Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/2025052126-scholar-stainless-ad55@gregkh Fixes: d69d804 ("driver core: have match() callback in struct bus_type take a const *") Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Desnes Nunes <desnesn@redhat.com>
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drivers/usb/typec/bus.c

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Original file line numberDiff line numberDiff line change
@@ -449,7 +449,7 @@ ATTRIBUTE_GROUPS(typec);
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static int typec_match(struct device *dev, struct device_driver *driver)
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{
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struct typec_altmode_driver *drv = to_altmode_driver(driver);
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const struct typec_altmode_driver *drv = to_altmode_driver(driver);
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struct typec_altmode *altmode = to_typec_altmode(dev);
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const struct typec_device_id *id;
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