The only caller of hisi_zip_vf_q_assign() is hidden in an #ifdef,
so the function causes a warning when CONFIG_PCI_IOV is disabled:
drivers/crypto/hisilicon/zip/zip_main.c:740:12: error: unused function 'hisi_zip_vf_q_assign' [-Werror,-Wunused-function]
Replace the #ifdef with an IS_ENABLED() check that leads to the
function being dropped based on the configuration.
Fixes:
79e09f30eeba ("crypto: hisilicon - add SRIOV support for ZIP")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
static int hisi_zip_sriov_enable(struct pci_dev *pdev, int max_vfs)
{
-#ifdef CONFIG_PCI_IOV
struct hisi_zip *hisi_zip = pci_get_drvdata(pdev);
int pre_existing_vfs, num_vfs, ret;
}
return num_vfs;
-#else
- return 0;
-#endif
}
static int hisi_zip_sriov_disable(struct pci_dev *pdev)
.id_table = hisi_zip_dev_ids,
.probe = hisi_zip_probe,
.remove = hisi_zip_remove,
- .sriov_configure = hisi_zip_sriov_configure,
+ .sriov_configure = IS_ENABLED(CONFIG_PCI_IOV) ?
+ hisi_zip_sriov_configure : 0,
.err_handler = &hisi_zip_err_handler,
};