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staging: gs_fpgaboot: drop wrapper function 'finish_driver'

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Remove the function 'finish_driver' since a direct call to
platform_device_unregister() is intuitive enough to signify the original
intention of the function being removed. Coccinelle semantic patch used to
detect this:

@@
identifier wrapper, func;
type T;
@@

*T wrapper(...)
{
(
	return func(...);
|
	func(...);
)
}

Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Eva Rachel Retuya 2016-03-02 22:23:46 +08:00 committed by Greg Kroah-Hartman
parent 18f038e6bf
commit bbbdc23e30
1 changed files with 2 additions and 7 deletions
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9
drivers/staging/gs_fpgaboot/gs_fpgaboot.c
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@ -281,11 +281,6 @@ static int init_driver(void)
return PTR_ERR_OR_ZERO(firmware_pdev);
}
static void finish_driver(void)
{
platform_device_unregister(firmware_pdev);
}
static int gs_fpgaboot(void)
{
int err;
@ -370,14 +365,14 @@ static int __init gs_fpgaboot_init(void)
return 0;
errout:
finish_driver();
platform_device_unregister(firmware_pdev);
return err;
}
static void __exit gs_fpgaboot_exit(void)
{
finish_driver();
platform_device_unregister(firmware_pdev);
pr_info("FPGA image download module removed\n");
}