diff options
| author | Matt Jared <matthew.a.jared@intel.com> | 2015-01-24 12:58:28 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-02-09 11:33:33 +0300 |
| commit | 9be00d67579710d8383f2bf030a649f9c76289e7 (patch) | |
| tree | d25ec5ced6bfb0f4b43e88de877b230b685e9c8b /drivers/net/ethernet | |
| parent | c29af37fd5b7b649b57139cee6bf730c996fe756 (diff) | |
| download | linux-9be00d67579710d8383f2bf030a649f9c76289e7.tar.xz | |
i40e: fix led blink toggle to enable steady state
Make sure to clear the GPIO blink field, instead of OR'ing against zero
if the field is already '1'.
Change-ID: Ie52a52abd48f6f52b20778a6b8b0c542dfc9245c
Signed-off-by: Matt Jared <matthew.a.jared@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_common.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 5669bfa39f14..11a9ffebf8d8 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -1142,8 +1142,10 @@ void i40e_led_set(struct i40e_hw *hw, u32 mode, bool blink) if (mode == I40E_LINK_ACTIVITY) blink = false; - gpio_val |= (blink ? 1 : 0) << - I40E_GLGEN_GPIO_CTL_LED_BLINK_SHIFT; + if (blink) + gpio_val |= (1 << I40E_GLGEN_GPIO_CTL_LED_BLINK_SHIFT); + else + gpio_val &= ~(1 << I40E_GLGEN_GPIO_CTL_LED_BLINK_SHIFT); wr32(hw, I40E_GLGEN_GPIO_CTL(i), gpio_val); break; |