platform/x86/intel/vsec: Fix wrong type for local status variables

The local status variables in intel_vsec_pci_error_detected()
and intel_vsec_pci_slot_reset() should have pci_ers_result_t as type
(and not pci_channel_state_t).

Also fix a whitespace error as well as intel_vsec_pci_err_handlers not
being marked static.

This fixes the following sparse errors:

drivers/platform/x86/intel/vsec.c:429:38: sparse: sparse: incorrect type in initializer (different base types) @@     expected restricted pci_channel_state_t [usertype] status @@     got restricted pci_ers_result_t @@
drivers/platform/x86/intel/vsec.c:429:38: sparse:     expected restricted pci_channel_state_t [usertype] status
drivers/platform/x86/intel/vsec.c:429:38: sparse:     got restricted pci_ers_result_t
drivers/platform/x86/intel/vsec.c:434:24: sparse: sparse: incorrect type in assignment (different base types) @@     expected restricted pci_channel_state_t [usertype] status @@     got restricted pci_ers_result_t @@
drivers/platform/x86/intel/vsec.c:434:24: sparse:     expected restricted pci_channel_state_t [usertype] status
drivers/platform/x86/intel/vsec.c:434:24: sparse:     got restricted pci_ers_result_t
drivers/platform/x86/intel/vsec.c:438:16: sparse: sparse: incorrect type in return expression (different base types) @@     expected restricted pci_ers_result_t @@     got restricted pci_channel_state_t [usertype] status @@
drivers/platform/x86/intel/vsec.c:438:16: sparse:     expected restricted pci_ers_result_t
drivers/platform/x86/intel/vsec.c:438:16: sparse:     got restricted pci_channel_state_t [usertype] status
drivers/platform/x86/intel/vsec.c:444:38: sparse: sparse: incorrect type in initializer (different base types) @@     expected restricted pci_channel_state_t [usertype] status @@     got restricted pci_ers_result_t @@
drivers/platform/x86/intel/vsec.c:444:38: sparse:     expected restricted pci_channel_state_t [usertype] status
drivers/platform/x86/intel/vsec.c:444:38: sparse:     got restricted pci_ers_result_t
drivers/platform/x86/intel/vsec.c:457:16: sparse: sparse: incorrect type in assignment (different base types) @@     expected restricted pci_channel_state_t [usertype] status @@     got restricted pci_ers_result_t @@
drivers/platform/x86/intel/vsec.c:457:16: sparse:     expected restricted pci_channel_state_t [usertype] status
drivers/platform/x86/intel/vsec.c:457:16: sparse:     got restricted pci_ers_result_t
drivers/platform/x86/intel/vsec.c:472:16: sparse: sparse: incorrect type in return expression (different base types) @@     expected restricted pci_ers_result_t @@     got restricted pci_channel_state_t [usertype] status @@
drivers/platform/x86/intel/vsec.c:472:16: sparse:     expected restricted pci_ers_result_t
drivers/platform/x86/intel/vsec.c:472:16: sparse:     got restricted pci_channel_state_t [usertype] status
drivers/platform/x86/intel/vsec.c:480:33: sparse: sparse: symbol 'intel_vsec_pci_err_handlers' was not declared. Should it be static?

Reported-by: kernel test robot <lkp@intel.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@intel.com>
Cc: David E Box <david.e.box@intel.com>
Cc: Gayatri Kammela <gayatri.kammela@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20220801145536.172410-1-hdegoede@redhat.com

diff --git a/drivers/platform/x86/intel/vsec.c b/drivers/platform/x86/intel/vsec.c
index 70c76f5..bb81b8b 100644 (file)
--- a/drivers/platform/x86/intel/vsec.c
+++ b/drivers/platform/x86/intel/vsec.c
@@ -426,7 +426,7 @@ MODULE_DEVICE_TABLE(pci, intel_vsec_pci_ids);
 static pci_ers_result_t intel_vsec_pci_error_detected(struct pci_dev *pdev,
                                                      pci_channel_state_t state)
 {
-       pci_channel_state_t status = PCI_ERS_RESULT_NEED_RESET;
+       pci_ers_result_t status = PCI_ERS_RESULT_NEED_RESET;
 
        dev_info(&pdev->dev, "PCI error detected, state %d", state);
 
@@ -441,7 +441,7 @@ static pci_ers_result_t intel_vsec_pci_error_detected(struct pci_dev *pdev,
 static pci_ers_result_t intel_vsec_pci_slot_reset(struct pci_dev *pdev)
 {
        struct intel_vsec_device *intel_vsec_dev;
-       pci_channel_state_t status = PCI_ERS_RESULT_DISCONNECT;
+       pci_ers_result_t status = PCI_ERS_RESULT_DISCONNECT;
        const struct pci_device_id *pci_dev_id;
        unsigned long index;
 
@@ -454,7 +454,7 @@ static pci_ers_result_t intel_vsec_pci_slot_reset(struct pci_dev *pdev)
                goto out;
        }
 
-       status =  PCI_ERS_RESULT_RECOVERED;
+       status = PCI_ERS_RESULT_RECOVERED;
 
        xa_for_each(&auxdev_array, index, intel_vsec_dev) {
                /* check if pdev doesn't match */
@@ -477,7 +477,7 @@ static void intel_vsec_pci_resume(struct pci_dev *pdev)
        dev_info(&pdev->dev, "Done resuming PCI device\n");
 }
 
-const struct pci_error_handlers intel_vsec_pci_err_handlers = {
+static const struct pci_error_handlers intel_vsec_pci_err_handlers = {
        .error_detected = intel_vsec_pci_error_detected,
        .slot_reset = intel_vsec_pci_slot_reset,
        .resume = intel_vsec_pci_resume,