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| author | Andrew Donnellan <andrew.donnellan@au1.ibm.com> | 2016-11-22 21:13:27 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-11-23 22:57:49 +1100 |
| commit | 3382a6220ff3bac886d9d90766f3fe18cf25b468 (patch) | |
| tree | 44b0b45a39044ccb53c45e8d2152bd2b437fd426 /drivers/misc | |
| parent | 902e06eb86cd62753974c249bd1dedae2825b430 (diff) | |
| download | linux-3382a6220ff3bac886d9d90766f3fe18cf25b468.tar.bz2 | |
cxl: Fix coccinelle warnings
Fix the following coccinelle warnings:
drivers/misc/cxl/debugfs.c:46:0-23: WARNING: fops_io_x64 should be
defined with DEFINE_DEBUGFS_ATTRIBUTE
drivers/misc/cxl/guest.c:890:5-26: WARNING: Comparison to bool
drivers/misc/cxl/irq.c:107:3-23: WARNING: Assignment of bool to 0/1
drivers/misc/cxl/native.c:57:2-3: Unneeded semicolon
drivers/misc/cxl/native.c:170:2-3: Unneeded semicolon
Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Acked-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Reviewed-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Acked-by: Ian Munsie <imunsie@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/cxl/debugfs.c | 6 | ||||
| -rw-r--r-- | drivers/misc/cxl/guest.c | 2 | ||||
| -rw-r--r-- | drivers/misc/cxl/irq.c | 2 | ||||
| -rw-r--r-- | drivers/misc/cxl/native.c | 4 |
4 files changed, 8 insertions, 6 deletions
diff --git a/drivers/misc/cxl/debugfs.c b/drivers/misc/cxl/debugfs.c index ec7b8a017439..9c06ac8fa5ac 100644 --- a/drivers/misc/cxl/debugfs.c +++ b/drivers/misc/cxl/debugfs.c @@ -43,12 +43,14 @@ static int debugfs_io_u64_set(void *data, u64 val) out_be64((u64 __iomem *)data, val); return 0; } -DEFINE_SIMPLE_ATTRIBUTE(fops_io_x64, debugfs_io_u64_get, debugfs_io_u64_set, "0x%016llx\n"); +DEFINE_DEBUGFS_ATTRIBUTE(fops_io_x64, debugfs_io_u64_get, debugfs_io_u64_set, + "0x%016llx\n"); static struct dentry *debugfs_create_io_x64(const char *name, umode_t mode, struct dentry *parent, u64 __iomem *value) { - return debugfs_create_file(name, mode, parent, (void __force *)value, &fops_io_x64); + return debugfs_create_file_unsafe(name, mode, parent, + (void __force *)value, &fops_io_x64); } void cxl_debugfs_add_adapter_psl_regs(struct cxl *adapter, struct dentry *dir) diff --git a/drivers/misc/cxl/guest.c b/drivers/misc/cxl/guest.c index 3e102cd6ed91..e04bc4ddfd74 100644 --- a/drivers/misc/cxl/guest.c +++ b/drivers/misc/cxl/guest.c @@ -887,7 +887,7 @@ static void afu_handle_errstate(struct work_struct *work) afu_guest->previous_state == H_STATE_PERM_UNAVAILABLE) return; - if (afu_guest->handle_err == true) + if (afu_guest->handle_err) schedule_delayed_work(&afu_guest->work_err, msecs_to_jiffies(3000)); } diff --git a/drivers/misc/cxl/irq.c b/drivers/misc/cxl/irq.c index dec60f58a767..1a402bbed687 100644 --- a/drivers/misc/cxl/irq.c +++ b/drivers/misc/cxl/irq.c @@ -104,7 +104,7 @@ irqreturn_t cxl_irq(int irq, struct cxl_context *ctx, struct cxl_irq_info *irq_i } else { spin_lock(&ctx->lock); ctx->afu_err = irq_info->afu_err; - ctx->pending_afu_err = 1; + ctx->pending_afu_err = true; spin_unlock(&ctx->lock); wake_up_all(&ctx->wq); diff --git a/drivers/misc/cxl/native.c b/drivers/misc/cxl/native.c index c336350ede94..c1216d31796c 100644 --- a/drivers/misc/cxl/native.c +++ b/drivers/misc/cxl/native.c @@ -54,7 +54,7 @@ static int afu_control(struct cxl_afu *afu, u64 command, u64 clear, AFU_Cntl | command); cpu_relax(); AFU_Cntl = cxl_p2n_read(afu, CXL_AFU_Cntl_An); - }; + } if (AFU_Cntl & CXL_AFU_Cntl_An_RA) { /* @@ -167,7 +167,7 @@ int cxl_psl_purge(struct cxl_afu *afu) cpu_relax(); } PSL_CNTL = cxl_p1n_read(afu, CXL_PSL_SCNTL_An); - }; + } end = local_clock(); pr_devel("PSL purged in %lld ns\n", end - start); |