| Message ID | 20210111140633.422726-1-geert+renesas@glider.be (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | pinctrl: renesas: checker: Restrict checks to Renesas platforms | expand |
On Mon, Jan 11, 2021 at 3:06 PM Geert Uytterhoeven <geert+renesas@glider.be> wrote: > > 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> Thank you for addressing it, Reviewed-by: Arnd Bergmann <arnd@arndb.de> > --- > To be queued in renesas-pinctrl-for-v5.12. > > drivers/pinctrl/renesas/core.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/pinctrl/renesas/core.c b/drivers/pinctrl/renesas/core.c > index b9f80833f532e7b7..56cb8e1d8384b39c 100644 > --- a/drivers/pinctrl/renesas/core.c > +++ b/drivers/pinctrl/renesas/core.c > @@ -1146,6 +1146,11 @@ static void __init sh_pfc_check_driver(const struct platform_driver *pdrv) > { > unsigned int i; > > +#ifndef CONFIG_SUPERH > + if (!of_find_matching_node(NULL, pdrv->driver.of_match_table)) > + return; > +#endif I usually prefer writing this as if (!IS_ENABLED(CONFIG_SUPERH) && !of_find_matching_node(NULL, pdrv->driver.of_match_table)) but I don't care enough to ask you to resend ;-) Arnd
diff --git a/drivers/pinctrl/renesas/core.c b/drivers/pinctrl/renesas/core.c index b9f80833f532e7b7..56cb8e1d8384b39c 100644 --- a/drivers/pinctrl/renesas/core.c +++ b/drivers/pinctrl/renesas/core.c @@ -1146,6 +1146,11 @@ static void __init sh_pfc_check_driver(const struct platform_driver *pdrv) { unsigned int i; +#ifndef CONFIG_SUPERH + if (!of_find_matching_node(NULL, pdrv->driver.of_match_table)) + return; +#endif + sh_pfc_regs = kcalloc(SH_PFC_MAX_REGS, sizeof(*sh_pfc_regs), GFP_KERNEL); if (!sh_pfc_regs)
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> --- To be queued in renesas-pinctrl-for-v5.12. drivers/pinctrl/renesas/core.c | 5 +++++ 1 file changed, 5 insertions(+)