diff options
| author | Duanqiang Wen <duanqiangwen@net-swift.com> | 2024-03-13 16:06:34 +0800 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-03-14 13:49:02 +0100 |
| commit | e30cef001da259e8df354b813015d0e5acc08740 (patch) | |
| tree | 44e18a575b7478a05a15640bd8c82297f699c925 | |
| parent | 1c6368679979019f884557b1843e1dedffac231c (diff) | |
| download | linux-can-e30cef001da259e8df354b813015d0e5acc08740.tar.gz | |
net: txgbe: fix clk_name exceed MAX_DEV_ID limits
txgbe register clk which name is i2c_designware.pci_dev_id(),
clk_name will be stored in clk_lookup_alloc. If PCIe bus number
is larger than 0x39, clk_name size will be larger than 20 bytes.
It exceeds clk_lookup_alloc MAX_DEV_ID limits. So the driver
shortened clk_name.
Fixes: b63f20485e43 ("net: txgbe: Register fixed rate clock")
Signed-off-by: Duanqiang Wen <duanqiangwen@net-swift.com>
Reviewed-by: Michal Kubiak <michal.kubiak@intel.com>
Link: https://lore.kernel.org/r/20240313080634.459523-1-duanqiangwen@net-swift.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
| -rw-r--r-- | drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c index 93295916b1d2b8..5b5d5e4310d127 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c @@ -571,7 +571,7 @@ static int txgbe_clock_register(struct txgbe *txgbe) char clk_name[32]; struct clk *clk; - snprintf(clk_name, sizeof(clk_name), "i2c_designware.%d", + snprintf(clk_name, sizeof(clk_name), "i2c_dw.%d", pci_dev_id(pdev)); clk = clk_register_fixed_rate(NULL, clk_name, NULL, 0, 156250000); |