| Message ID | 20220210081124.86612-4-takahiro.akashi@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | efi_loader: more tightly integrate UEFI disks to driver model | expand |
On 2/10/22 17:11, AKASHI Takahiro wrote: > Every time a mmc bus/port is scanned and a new device is detected, > we want to call device_probe() as it will give us a chance to run > additional post-processings for some purposes. > > In particular, support for creating partitions on a device will be added. > > Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Best Regards, Jaehoon Chung > --- > drivers/mmc/mmc-uclass.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c > index b80e838066ca..aa2ab5d8c753 100644 > --- a/drivers/mmc/mmc-uclass.c > +++ b/drivers/mmc/mmc-uclass.c > @@ -467,6 +467,18 @@ static int mmc_blk_probe(struct udevice *dev) > return ret; > } > > + ret = device_probe(dev); > + if (ret) { > + debug("Probing %s failed (err=%d)\n", dev->name, ret); > + > + if (IS_ENABLED(CONFIG_MMC_UHS_SUPPORT) || > + IS_ENABLED(CONFIG_MMC_HS200_SUPPORT) || > + IS_ENABLED(CONFIG_MMC_HS400_SUPPORT)) > + mmc_deinit(mmc); > + > + return ret; > + } > + > return 0; > } >
diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c index b80e838066ca..aa2ab5d8c753 100644 --- a/drivers/mmc/mmc-uclass.c +++ b/drivers/mmc/mmc-uclass.c @@ -467,6 +467,18 @@ static int mmc_blk_probe(struct udevice *dev) return ret; } + ret = device_probe(dev); + if (ret) { + debug("Probing %s failed (err=%d)\n", dev->name, ret); + + if (IS_ENABLED(CONFIG_MMC_UHS_SUPPORT) || + IS_ENABLED(CONFIG_MMC_HS200_SUPPORT) || + IS_ENABLED(CONFIG_MMC_HS400_SUPPORT)) + mmc_deinit(mmc); + + return ret; + } + return 0; }
Every time a mmc bus/port is scanned and a new device is detected, we want to call device_probe() as it will give us a chance to run additional post-processings for some purposes. In particular, support for creating partitions on a device will be added. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> --- drivers/mmc/mmc-uclass.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)