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pinctrl: renesas: checker: Restrict checks to Renesas platforms

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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: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210111165013.496897-1-geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2021-01-11 17:50:13 +01:00
parent 5c8fe583cc
commit 6dd169fc20
1 changed files with 4 additions and 0 deletions
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4
drivers/pinctrl/renesas/core.c
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@ -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)