Re: [PATCH] driver core: export device_is_bound() to fix build failure

[Greg Kroah-Hartman]

On Fri, Nov 06, 2020 at 03:37:44PM +0000, Sudip Mukherjee wrote:
> When CONFIG_MXC_CLK_SCU is configured as 'm' the build fails as it
> is unable to find device_is_bound(). The error being:
> ERROR: modpost: "device_is_bound" [drivers/clk/imx/clk-imx-scu.ko]
> 	undefined!
> 
> Export the symbol so that the module finds it.
> 
> Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
> ---

What patch caused this problem?  Can you resend this with a "Fixes:"
line so we know where to queue it up to?

thanks,

greg k-h