On 18.09.2015 09:54, Nicholas Krause wrote: > This fixes the function s3c64xx_i2c_cfg_gpio The problem is not described and you did not provide a fix so the description is highly inaccurate and misleading. > to cause a kernel oopes Warn causes oops? > if the call to either s3c_gpio_cfgpin_range or s3c_gpio_cfgpin fail > as we cannot continue to run "cannot continue to run" means BUG_ON? > on a board using this gpio setup if > the configuration for the board fails when the gpio configuration > of the board is being reconfigured in the function in > s3c64xx_i2s_cfg_gpio. Please rephrase. You essentially said "Configuration fails when configuration is being reconfigured". Too many configurations... Fix the subject as well. Best regards, Krzysztof > > Signed-off-by: Nicholas Krause <xerofoify@xxxxxxxxx> > --- > arch/arm/mach-s3c64xx/dev-audio.c | 10 +++++----- > 1 file changed, 5 insertions(+), 5 deletions(-) > > diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c > index ff780a8..5e7538b 100644 > --- a/arch/arm/mach-s3c64xx/dev-audio.c > +++ b/arch/arm/mach-s3c64xx/dev-audio.c > @@ -36,10 +36,10 @@ static int s3c64xx_i2s_cfg_gpio(struct platform_device *pdev) > base = S3C64XX_GPE(0); > break; > case 2: > - s3c_gpio_cfgpin(S3C64XX_GPC(4), S3C_GPIO_SFN(5)); > - s3c_gpio_cfgpin(S3C64XX_GPC(5), S3C_GPIO_SFN(5)); > - s3c_gpio_cfgpin(S3C64XX_GPC(7), S3C_GPIO_SFN(5)); > - s3c_gpio_cfgpin_range(S3C64XX_GPH(6), 4, S3C_GPIO_SFN(5)); > + WARN_ON(s3c_gpio_cfgpin(S3C64XX_GPC(4), S3C_GPIO_SFN(5))); > + WARN_ON(s3c_gpio_cfgpin(S3C64XX_GPC(5), S3C_GPIO_SFN(5))); > + WARN_ON(s3c_gpio_cfgpin(S3C64XX_GPC(7), S3C_GPIO_SFN(5))); > + WARN_ON(s3c_gpio_cfgpin_range(S3C64XX_GPH(6), 4, S3C_GPIO_SFN(5));) > return 0; > default: > printk(KERN_DEBUG "Invalid I2S Controller number: %d\n", > @@ -47,7 +47,7 @@ static int s3c64xx_i2s_cfg_gpio(struct platform_device *pdev) > return -EINVAL; > } > > - s3c_gpio_cfgpin_range(base, 5, S3C_GPIO_SFN(3)); > + WARN_ON(s3c_gpio_cfgpin_range(base, 5, S3C_GPIO_SFN(3))); > > return 0; > } > -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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