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| author |   Nishanth Aravamudan <nacc@linux.vnet.ibm.com> | 2015-07-02 15:40:09 -0700 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2015-07-06 16:32:03 +0800 |
| commit | 7abd75bf7ac6d04e0389472cf2cd3a8bf53e4894 (patch) | |
| tree | 2c0b858b5a057fdb65414f156ddcaac5aaf7925a /drivers/crypto/nx/nx-842-pseries.c | |
| parent | crypto: nx - rename nx842_{init, exit} to nx842_pseries_{init, exit} (diff) | |
| download | linux-dev-7abd75bf7ac6d04e0389472cf2cd3a8bf53e4894.tar.xz linux-dev-7abd75bf7ac6d04e0389472cf2cd3a8bf53e4894.zip | |
crypto: nx - do not emit extra output if status is disabled
If the device-tree indicates the nx-842 device's status is 'disabled',
we emit two messages:
nx_compress_pseries ibm,compression-v1: nx842_OF_upd_status: status 'disabled' is not 'okay'.
nx_compress_pseries ibm,compression-v1: nx842_OF_upd: device disabled
Given that 'disabled' is a valid state, and we are going to emit that
the device is disabled, only print out a non-'okay' status if it is not
'disabled'.
Signed-off-by: Nishanth Aravamudan <nacc@linux.vnet.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/nx/nx-842-pseries.c')
| -rw-r--r-- | drivers/crypto/nx/nx-842-pseries.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/crypto/nx/nx-842-pseries.c b/drivers/crypto/nx/nx-842-pseries.c index e17f4d2e96e0..b84b0ceeb46e 100644 --- a/drivers/crypto/nx/nx-842-pseries.c +++ b/drivers/crypto/nx/nx-842-pseries.c @@ -566,8 +566,14 @@ static int nx842_OF_upd_status(struct nx842_devdata *devdata, if (!strncmp(status, "okay", (size_t)prop->length)) { devdata->status = AVAILABLE; } else { - dev_info(devdata->dev, "%s: status '%s' is not 'okay'\n", + /* + * Caller will log that the device is disabled, so only + * output if there is an unexpected status. + */ + if (strncmp(status, "disabled", (size_t)prop->length)) { + dev_info(devdata->dev, "%s: status '%s' is not 'okay'\n", __func__, status); + } devdata->status = UNAVAILABLE; ret = -ENODEV; } |