Message ID | 1490637256-10584-1-git-send-email-eajames@linux.vnet.ibm.com |
---|---|
State | Accepted, archived |
Headers | show |
On 3/27/17 12:54 PM, Eddie James wrote: > From: "Edward A. James" <eajames@us.ibm.com> > > Reset was causing PIB I2C master issues. > > Signed-off-by: Edward A. James <eajames@us.ibm.com> > --- > drivers/fsi/fsi-scom.c | 10 ++++------ > 1 file changed, 4 insertions(+), 6 deletions(-) > > diff --git a/drivers/fsi/fsi-scom.c b/drivers/fsi/fsi-scom.c > index 9216467..57eab1d4 100644 > --- a/drivers/fsi/fsi-scom.c > +++ b/drivers/fsi/fsi-scom.c > @@ -55,12 +55,7 @@ static int put_scom(struct scom_device *scom_dev, uint64_t value, > uint32_t addr) > { > int rc; > - uint32_t data = SCOM_RESET_CMD; > - > - rc = fsi_device_write(scom_dev->fsi_dev, SCOM_RESET_REG, &data, > - sizeof(uint32_t)); > - if (rc) > - return rc; > + uint32_t data; > > data = (value >> 32) & 0xffffffff; > rc = fsi_device_write(scom_dev->fsi_dev, SCOM_DATA0_REG, &data, > @@ -185,6 +180,7 @@ static const struct file_operations scom_fops = { > > static int scom_probe(struct device *dev) > { > + u32 data = SCOM_RESET_CMD; > struct fsi_device *fsi_dev = to_fsi_dev(dev); > struct scom_device *scom; > > @@ -202,6 +198,8 @@ static int scom_probe(struct device *dev) > scom->mdev.parent = dev; > list_add(&scom->link, &scom_devices); > > + fsi_device_write(fsi_dev, SCOM_RESET_REG, &data, sizeof(u32)); > + > return misc_register(&scom->mdev); > } > Looks good to me. Acked by Christopher Bostic <cbostic@linux.vnet.ibm.com>
On Tue, Mar 28, 2017 at 4:35 AM, Christopher Bostic <cbostic@linux.vnet.ibm.com> wrote: > > > On 3/27/17 12:54 PM, Eddie James wrote: >> >> From: "Edward A. James" <eajames@us.ibm.com> >> >> Reset was causing PIB I2C master issues. >> >> Signed-off-by: Edward A. James <eajames@us.ibm.com> > Looks good to me. > > Acked by Christopher Bostic <cbostic@linux.vnet.ibm.com> > For patchwork to recognise your review, it needs to be in the form "Acked-by: ". Otherwise it ignores it. I fixed it up for you this time. Applied to dev-4.7. Cheers, Joel
diff --git a/drivers/fsi/fsi-scom.c b/drivers/fsi/fsi-scom.c index 9216467..57eab1d4 100644 --- a/drivers/fsi/fsi-scom.c +++ b/drivers/fsi/fsi-scom.c @@ -55,12 +55,7 @@ static int put_scom(struct scom_device *scom_dev, uint64_t value, uint32_t addr) { int rc; - uint32_t data = SCOM_RESET_CMD; - - rc = fsi_device_write(scom_dev->fsi_dev, SCOM_RESET_REG, &data, - sizeof(uint32_t)); - if (rc) - return rc; + uint32_t data; data = (value >> 32) & 0xffffffff; rc = fsi_device_write(scom_dev->fsi_dev, SCOM_DATA0_REG, &data, @@ -185,6 +180,7 @@ static const struct file_operations scom_fops = { static int scom_probe(struct device *dev) { + u32 data = SCOM_RESET_CMD; struct fsi_device *fsi_dev = to_fsi_dev(dev); struct scom_device *scom; @@ -202,6 +198,8 @@ static int scom_probe(struct device *dev) scom->mdev.parent = dev; list_add(&scom->link, &scom_devices); + fsi_device_write(fsi_dev, SCOM_RESET_REG, &data, sizeof(u32)); + return misc_register(&scom->mdev); }