Messages in this thread Patch in this message | | | From | Harshal Chaudhari <> | Subject | [PATCH] Driver: Adding helper macro for platform_driver boilerplate. | Date | Sat, 9 May 2020 15:37:16 +0530 |
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From: Harshal <harshalchau04@gmail.com>
For simple module that contain a single platform_driver without any additional setup code then ends up being a block of duplicated boilerplate.
This patch add a new micro, module_platform_driver(), which replace the module_init()/module_exit() registrations with template functions.
Signed-off-by: harshal chaudhari <harshalchau04@gmail.com> --- drivers/misc/xilinx_sdfec.c | 20 +------------------- 1 file changed, 1 insertion(+), 19 deletions(-)
diff --git a/drivers/misc/xilinx_sdfec.c b/drivers/misc/xilinx_sdfec.c index 71bbaa56bdb5..db16a42c66f4 100644 --- a/drivers/misc/xilinx_sdfec.c +++ b/drivers/misc/xilinx_sdfec.c @@ -1484,25 +1484,7 @@ static struct platform_driver xsdfec_driver = { .remove = xsdfec_remove, }; -static int __init xsdfec_init(void) -{ - int err; - - err = platform_driver_register(&xsdfec_driver); - if (err < 0) { - pr_err("%s Unabled to register SDFEC driver", __func__); - return err; - } - return 0; -} - -static void __exit xsdfec_exit(void) -{ - platform_driver_unregister(&xsdfec_driver); -} - -module_init(xsdfec_init); -module_exit(xsdfec_exit); +module_platform_driver(xsdfec_driver); MODULE_AUTHOR("Xilinx, Inc"); MODULE_DESCRIPTION("Xilinx SD-FEC16 Driver"); -- 2.17.1
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