Commit 6dd169fc authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
Browse files

pinctrl: renesas: checker: Restrict checks to Renesas platforms 



When DEBUG is defined (e.g. if CONFIG_DEBUG_PINCTRL=y), the Renesas pin
control driver runs sanity checks against the pin control tables.  This
may cause lots of output on the console, and can be annoying in ARM
multi-platform kernels.  Fix this by only running the checks when
running on SuperH, or on a DT platform supported by the Renesas pin
controller driver.

Suggested-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarArnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210111165013.496897-1-geert+renesas@glider.be
parent 5c8fe583

drivers/pinctrl/renesas/core.c

+4 −0
Original line number Diff line number Diff line
@@ -1052,6 +1052,10 @@ static void __init sh_pfc_check_driver(const struct platform_driver *pdrv) 
{

	unsigned int i;



	if (!IS_ENABLED(CONFIG_SUPERH) &&

	    !of_find_matching_node(NULL, pdrv->driver.of_match_table))

		return;



	sh_pfc_regs = kcalloc(SH_PFC_MAX_REGS, sizeof(*sh_pfc_regs),

			      GFP_KERNEL);

	if (!sh_pfc_regs)