diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2019-09-19 17:05:52 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-09-20 16:05:33 +0300 |
| commit | bf6a7a5ad6fa69e48b735be75eeb90569d9584bb (patch) | |
| tree | 9db1697e479437cc9d335649afc74fc4f9174e33 | |
| parent | 78887832e76541f77169a24ac238fccb51059b63 (diff) | |
| download | linux-bf6a7a5ad6fa69e48b735be75eeb90569d9584bb.tar.xz | |
crypto: hisilicon - avoid unused function warning
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>
| -rw-r--r-- | drivers/crypto/hisilicon/zip/zip_main.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/crypto/hisilicon/zip/zip_main.c b/drivers/crypto/hisilicon/zip/zip_main.c index 6e0ca75585d4..1b2ee96c888d 100644 --- a/drivers/crypto/hisilicon/zip/zip_main.c +++ b/drivers/crypto/hisilicon/zip/zip_main.c @@ -785,7 +785,6 @@ static int hisi_zip_clear_vft_config(struct hisi_zip *hisi_zip) 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; @@ -815,9 +814,6 @@ static int hisi_zip_sriov_enable(struct pci_dev *pdev, int max_vfs) } return num_vfs; -#else - return 0; -#endif } static int hisi_zip_sriov_disable(struct pci_dev *pdev) @@ -948,7 +944,8 @@ static struct pci_driver hisi_zip_pci_driver = { .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, }; |