cxl: sparse: Make declarations static

A few declarations were identified by sparse as needing to be static:

  drivers/misc/cxl/irq.c:408:6: warning: symbol 'afu_irq_name_free' was not declared. Should it be static?
  drivers/misc/cxl/irq.c:467:6: warning: symbol 'afu_register_hwirqs' was not declared. Should it be static?
  drivers/misc/cxl/file.c:254:6: warning: symbol 'afu_compat_ioctl' was not declared. Should it be static?
  drivers/misc/cxl/file.c:399:30: warning: symbol 'afu_master_fops' was not declared. Should it be static?

Make them static.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Acked-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/drivers/misc/cxl/file.c b/drivers/misc/cxl/file.c
index e3f4b69..c8c8bfa 100644 (file)
--- a/drivers/misc/cxl/file.c
+++ b/drivers/misc/cxl/file.c
@@ -251,7 +251,7 @@ long afu_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
        return -EINVAL;
 }
 
-long afu_compat_ioctl(struct file *file, unsigned int cmd,
+static long afu_compat_ioctl(struct file *file, unsigned int cmd,
                             unsigned long arg)
 {
        return afu_ioctl(file, cmd, arg);
@@ -396,7 +396,7 @@ const struct file_operations afu_fops = {
        .mmap           = afu_mmap,
 };
 
-const struct file_operations afu_master_fops = {
+static const struct file_operations afu_master_fops = {
        .owner          = THIS_MODULE,
        .open           = afu_master_open,
        .poll           = afu_poll,

diff --git a/drivers/misc/cxl/irq.c b/drivers/misc/cxl/irq.c
index abfce49..b6b0437 100644 (file)
--- a/drivers/misc/cxl/irq.c
+++ b/drivers/misc/cxl/irq.c
@@ -405,7 +405,7 @@ void cxl_release_psl_irq(struct cxl_afu *afu)
        kfree(afu->psl_irq_name);
 }
 
-void afu_irq_name_free(struct cxl_context *ctx)
+static void afu_irq_name_free(struct cxl_context *ctx)
 {
        struct cxl_irq_name *irq_name, *tmp;
 
@@ -464,7 +464,7 @@ out:
        return -ENOMEM;
 }
 
-void afu_register_hwirqs(struct cxl_context *ctx)
+static void afu_register_hwirqs(struct cxl_context *ctx)
 {
        irq_hw_number_t hwirq;
        struct cxl_irq_name *irq_name;