[PATCH 03/10] drivers: char: use module_platform_driver_probe()
From: Fabio Porcedda <hidden>
Date: 2013-03-14 13:14:59
Also in:
linux-fbdev, linux-ide, linux-input, linux-media, lkml
Subsystem:
hardware random number generator core, the rest · Maintainers:
Olivia Mackall, Herbert Xu, Linus Torvalds
This patch converts the drivers to use the module_platform_driver_probe() macro which makes the code smaller and a bit simpler. Signed-off-by: Fabio Porcedda <redacted> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Matt Mackall <redacted> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Fabio Estevam <redacted> Cc: Sascha Hauer <s.hauer@pengutronix.de> --- drivers/char/hw_random/mxc-rnga.c | 13 +------------ drivers/char/hw_random/tx4939-rng.c | 13 +------------ 2 files changed, 2 insertions(+), 24 deletions(-)
diff --git a/drivers/char/hw_random/mxc-rnga.c b/drivers/char/hw_random/mxc-rnga.c
index f05d857..895d0b8 100644
--- a/drivers/char/hw_random/mxc-rnga.c
+++ b/drivers/char/hw_random/mxc-rnga.c@@ -228,18 +228,7 @@ static struct platform_driver mxc_rnga_driver = { .remove = __exit_p(mxc_rnga_remove), }; -static int __init mod_init(void) -{ - return platform_driver_probe(&mxc_rnga_driver, mxc_rnga_probe); -} - -static void __exit mod_exit(void) -{ - platform_driver_unregister(&mxc_rnga_driver); -} - -module_init(mod_init); -module_exit(mod_exit); +module_platform_driver_probe(mxc_rnga_driver, mxc_rnga_probe); MODULE_AUTHOR("Freescale Semiconductor, Inc."); MODULE_DESCRIPTION("H/W RNGA driver for i.MX");
diff --git a/drivers/char/hw_random/tx4939-rng.c b/drivers/char/hw_random/tx4939-rng.c
index 3099198..d34a24a 100644
--- a/drivers/char/hw_random/tx4939-rng.c
+++ b/drivers/char/hw_random/tx4939-rng.c@@ -166,18 +166,7 @@ static struct platform_driver tx4939_rng_driver = { .remove = tx4939_rng_remove, }; -static int __init tx4939rng_init(void) -{ - return platform_driver_probe(&tx4939_rng_driver, tx4939_rng_probe); -} - -static void __exit tx4939rng_exit(void) -{ - platform_driver_unregister(&tx4939_rng_driver); -} - -module_init(tx4939rng_init); -module_exit(tx4939rng_exit); +module_platform_driver_probe(tx4939_rng_driver, tx4939_rng_probe); MODULE_DESCRIPTION("H/W Random Number Generator (RNG) driver for TX4939"); MODULE_LICENSE("GPL");
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1.8.1.5