On Sat, 2020-04-11 at 12:44 +0200, Christophe JAILLET wrote: > Message logged by 'dev_xxx()' or 'pr_xxx()' should end with a '\n'. > > While at it, I've introduced a few pr_cont that looked logical to me. Hi again Christophe. > diff --git a/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c b/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c [] > @@ -629,15 +629,15 @@ static void print_dbg_info(struct device *dev, > pr_debug("Slot%d: %s", j, engs_info); > bitmap_to_arr32(mask, engs->bmap, > eng_grps->engs_num); > - pr_debug("Mask: %8.8x %8.8x %8.8x %8.8x", > - mask[3], mask[2], mask[1], mask[0]); > + pr_cont(" Mask: %8.8x %8.8x %8.8x %8.8x\n", > + mask[3], mask[2], mask[1], mask[0]); Unfortunately, a pr_debug cannot reasonably be followed by pr_cont. pr_debug is conditionally compiled and if CONFIG_DYNAMIC_DEBUG is enabled, conditionally emitted. pr_cont is not conditionally compiled and is always emitted. So this is fine as is (or with terminating newlines added) > @@ -1147,8 +1147,9 @@ static int delete_engine_group(struct device *dev, > for (i = 0; i < OTX_CPT_MAX_ENGINE_GROUPS; i++) { > if (eng_grp->g->grp[i].mirror.is_ena && > eng_grp->g->grp[i].mirror.idx == eng_grp->idx) > - dev_err(dev, "engine_group%d", i); > + pr_cont(" engine_group%d", i); > } > + pr_cont("\n"); > return -EINVAL; > } This one is probably reasonable, but I suggest that "engine_group%d" is a bit redundant and this might be better as something like: diff --git a/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c b/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c index d04baa3..a6bb6c7 100644 --- a/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c +++ b/drivers/crypto/marvell/octeontx/otx_cptpf_ucode.c @@ -1142,13 +1143,14 @@ static int delete_engine_group(struct device *dev, return -EINVAL; if (eng_grp->mirror.ref_count) { - dev_err(dev, "Can't delete engine_group%d as it is used by:", + dev_err(dev, "Can't delete engine_group%d as it is used by engine_group(s):", eng_grp->idx); for (i = 0; i < OTX_CPT_MAX_ENGINE_GROUPS; i++) { if (eng_grp->g->grp[i].mirror.is_ena && eng_grp->g->grp[i].mirror.idx == eng_grp->idx) - dev_err(dev, "engine_group%d", i); + pr_cont(dev, " %d", i); } + pr_cont("\n"); return -EINVAL; }