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Date: Wed, 6 Feb 2013 15:27:00 -0700
From: H Hartley Sweeten <hsweeten@...ionengravers.com>
To: <linux-kernel@...r.kernel.org>
Subject: [PATCH 01/11] pcmcia/ds.h: introduce helper for pcmcia_driver module boilerplate
Introduce the module_pcmcia_driver() macro which is a convenience macro
for pcmcia driver modules. It is intended to be used by pcmcia drivers
with init/exit sections that do nothing but register/unregister the
pcmcia driver.
Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
---
include/pcmcia/ds.h | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index 3bbbd78..2d56e42 100644
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -65,6 +65,18 @@ struct pcmcia_driver {
int pcmcia_register_driver(struct pcmcia_driver *driver);
void pcmcia_unregister_driver(struct pcmcia_driver *driver);
+/**
+ * module_pcmcia_driver() - Helper macro for registering a pcmcia driver
+ * @__pcmcia_driver: pcmcia_driver struct
+ *
+ * Helper macro for pcmcia 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_pcmcia_driver(__pcmcia_driver) \
+ module_driver(__pcmcia_driver, pcmcia_register_driver, \
+ pcmcia_unregister_driver)
+
/* for struct resource * array embedded in struct pcmcia_device */
enum {
PCMCIA_IOPORT_0,
--
1.8.1.1.293.gfe73786
--
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