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authorKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>2022-04-19 14:34:27 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-04-22 18:13:53 +0300
commit01ed100276bdac259f1b418b998904a7486b0b68 (patch)
tree8f7685f7f507fcafd4ae9db1b91284a105345b3c /include/linux/hyperv.h
parent5688f212e98a2469583a067fa5da4312ddc4e357 (diff)
downloadlinux-01ed100276bdac259f1b418b998904a7486b0b68.tar.xz
hv: Use driver_set_override() instead of open-coding
Use a helper to set driver_override to the reduce amount of duplicated code. Make the driver_override field const char, because it is not modified by the core and it matches other subsystems. Reviewed-by: Michael Kelley <mikelley@microsoft.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220419113435.246203-5-krzysztof.kozlowski@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/hyperv.h')
-rw-r--r--include/linux/hyperv.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index fe2e0179ed51..12e2336b23b7 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -1257,7 +1257,11 @@ struct hv_device {
u16 device_id;
struct device device;
- char *driver_override; /* Driver name to force a match */
+ /*
+ * Driver name to force a match. Do not set directly, because core
+ * frees it. Use driver_set_override() to set or clear it.
+ */
+ const char *driver_override;
struct vmbus_channel *channel;
struct kset *channels_kset;