> -----Original Message----- > From: linux-mmc-owner@xxxxxxxxxxxxxxx [mailto:linux-mmc- > owner@xxxxxxxxxxxxxxx] On Behalf Of Adrian Hunter > Sent: Thursday, November 26, 2015 5:31 PM > To: Ulf Hansson > Cc: linux-mmc; Jaehoon Chung; Chaotian Jing; Wenkai Du > Subject: [PATCH 3/7] mmc: sdhci: Do not BUG on invalid vdd > > The driver may not be able to set the power correctly but that is not a reason > to BUG(). > > Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx> > --- > drivers/mmc/host/sdhci.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index > 2b17cc1246ca..5f8b0766428c 100644 > --- a/drivers/mmc/host/sdhci.c > +++ b/drivers/mmc/host/sdhci.c > @@ -1299,7 +1299,10 @@ static void sdhci_set_power(struct sdhci_host > *host, unsigned char mode, > pwr = SDHCI_POWER_330; > break; > default: > - BUG(); > + WARN(1, "%s: Invalid vdd %#x\n", > + mmc_hostname(host->mmc), vdd); > + pwr = 0; As pwr is initialized to 0 during declaration, don't see a need for above statement. However agree with your point that BUG can be replaced with a warn message. > + break; > } > } > > -- > 1.9.1 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the > body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at > http://vger.kernel.org/majordomo-info.html ----------------------------------------------------------------------------------- This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. ----------------------------------------------------------------------------------- -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
