Re: [PATCH leds v2 03/50] leds: fsg: compile if COMPILE_TEST=y

From: Pavel Machek
Date: Sat Sep 19 2020 - 05:56:22 EST


On Fri 2020-09-18 00:32:51, Marek Behún wrote:
> This driver can be compiled on other platforms with small change if
> COMPILE_TEST=y.
>
> Signed-off-by: Marek Behún <marek.behun@xxxxxx>

> +++ b/drivers/leds/leds-fsg.c
> @@ -16,7 +16,13 @@
> #include <linux/leds.h>
> #include <linux/module.h>
> #include <linux/io.h>
> +
> +#if IS_ENABLED(MACH_FSG)
> #include <mach/hardware.h>
> +#else
> +/* for COMPILE_TEST */
> +#define IXP4XX_EXP_BUS_BASE(x) (0x12345678 + (x))
> +#endif

This is _way_ too ugly and I'd have to read the driver to understand
what prevents it from using this address and corrupting something, somewhere.

Pavel
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