Backports v5.4.27

Backports generated by toradex backports f6e8852f1ef28e6d3c9bae8400eb6a87a6b0c3e7
against mainline kernel tag v5.4.27

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/backport-include/linux/pnp.h b/backport-include/linux/pnp.h
new file mode 100644
index 0000000..0a88455
--- /dev/null
+++ b/backport-include/linux/pnp.h
@@ -0,0 +1,19 @@
+#ifndef __BACKPORT_LINUX_PNP_H
+#define __BACKPORT_LINUX_PNP_H
+#include_next <linux/pnp.h>
+
+#ifndef module_pnp_driver
+/**
+ * module_pnp_driver() - Helper macro for registering a PnP driver
+ * @__pnp_driver: pnp_driver struct
+ *
+ * Helper macro for PnP drivers which do not do anything special in module
+ * init/exit. This eliminates a lot of boilerplate. Each module may only
+ * use this macro once, and calling it replaces module_init() and module_exit()
+ */
+#define module_pnp_driver(__pnp_driver) \
+	module_driver(__pnp_driver, pnp_register_driver, \
+				    pnp_unregister_driver)
+#endif
+
+#endif /* __BACKPORT_LINUX_PNP_H */