From: Stephen Boyd Date: Thu, 8 Mar 2012 19:41:14 +0000 (-0800) Subject: staging: ram_console: Fix section mismatches X-Git-Tag: firefly_0821_release~3680^2~3347^2~41 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=06caa4174ef7ec0f9c1e7c898a52e737c4897714;p=firefly-linux-kernel-4.4.55.git staging: ram_console: Fix section mismatches WARNING: vmlinux.o(.text+0xfcf6e): Section mismatch in reference from the function ram_console_driver_probe() to the function .init.text:persistent_ram_init_ringbuffer() The function ram_console_driver_probe() references the function __init persistent_ram_init_ringbuffer(). This is often because ram_console_driver_probe lacks a __init annotation or the annotation of persistent_ram_init_ringbuffer is wrong. Move this driver to platform_driver_probe() because ram console devices aren't going to be added and removed at runtime. Also shorten the probe function name since driver is redundant and makes the function name long. Cc: Android Kernel Team Cc: John Stultz Signed-off-by: Stephen Boyd Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/android/ram_console.c b/drivers/staging/android/ram_console.c index b242be246cd8..2918bc19f294 100644 --- a/drivers/staging/android/ram_console.c +++ b/drivers/staging/android/ram_console.c @@ -50,7 +50,7 @@ void ram_console_enable_console(int enabled) ram_console.flags &= ~CON_ENABLED; } -static int ram_console_driver_probe(struct platform_device *pdev) +static int __init ram_console_probe(struct platform_device *pdev) { struct ram_console_platform_data *pdata = pdev->dev.platform_data; struct persistent_ram_zone *prz; @@ -75,7 +75,6 @@ static int ram_console_driver_probe(struct platform_device *pdev) } static struct platform_driver ram_console_driver = { - .probe = ram_console_driver_probe, .driver = { .name = "ram_console", }, @@ -83,9 +82,7 @@ static struct platform_driver ram_console_driver = { static int __init ram_console_module_init(void) { - int err; - err = platform_driver_register(&ram_console_driver); - return err; + return platform_driver_probe(&ram_console_driver, ram_console_probe); } static ssize_t ram_console_read_old(struct file *file, char __user *buf,