diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-01-11 17:50:13 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-01-12 10:45:43 +0100 |
| commit | 6dd169fc201d05e8da249ee2eabf1f23b0ccb1e4 (patch) | |
| tree | fae0e95de9a25e74b023b3670f92b3092f87558d /drivers/pinctrl/renesas | |
| parent | 5c8fe583cce542aa0b84adc939ce85293de36e5e (diff) | |
| download | linux-6dd169fc201d05e8da249ee2eabf1f23b0ccb1e4.tar.bz2 | |
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: 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
Diffstat (limited to 'drivers/pinctrl/renesas')
| -rw-r--r-- | drivers/pinctrl/renesas/core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pinctrl/renesas/core.c b/drivers/pinctrl/renesas/core.c index 2cc457279345..291d2c673b8f 100644 --- a/drivers/pinctrl/renesas/core.c +++ b/drivers/pinctrl/renesas/core.c @@ -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) |