ACPI: PCC: pcc_ctx can be static

intel-lab-lkp · rafaeljw · commit 415b4b6c447a · 2022-01-12T19:40:31.000+01:00
drivers/acpi/acpi_pcc.c:34:22: warning: symbol 'pcc_ctx' was not declared. Should it be static?

Reported-by: kernel test robot &lt;lkp@intel.com&gt;
Signed-off-by: kernel test robot &lt;lkp@intel.com&gt;
Reviewed-by: Sudeep Holla &lt;sudeep.holla@arm.com&gt;
Signed-off-by: Rafael J. Wysocki &lt;rafael.j.wysocki@intel.com&gt;
diff --git a/drivers/acpi/acpi_pcc.c b/drivers/acpi/acpi_pcc.c
@@ -31,7 +31,7 @@ struct pcc_data {
 	struct acpi_pcc_info ctx;
 };
 
-struct acpi_pcc_info pcc_ctx;
+static struct acpi_pcc_info pcc_ctx;
 
 static void pcc_rx_callback(struct mbox_client *cl, void *m)
 {

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ struct pcc_data {`
`31`	`31`	`struct acpi_pcc_info ctx;`
`32`	`32`	`};`
`33`	`33`
`34`		`-struct acpi_pcc_info pcc_ctx;`
	`34`	`+static struct acpi_pcc_info pcc_ctx;`
`35`	`35`
`36`	`36`	`static void pcc_rx_callback(struct mbox_client cl, void m)`
`37`	`37`	`{`