diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2012-08-21 13:49:53 +0530 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-08-21 16:34:05 -0700 |
| commit | ada044d805919769a23c5d0f9c59dc265f682276 (patch) | |
| tree | 6189385cae3faf82a6f83b191e7a71458448006d /drivers | |
| parent | 61d4711054d461d61558ce68499b8076378b8957 (diff) | |
i2c: tegra: better describe fast and div clocks
Describe the fast and div clock part of structure and prints
better error message when any failure occurs in enabling clocks.
Change-Id: I72f66b5f8cbefbe8b2c6b8c7150edff3ee2244b4
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/124873
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/i2c/busses/i2c-tegra.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index 42d3dd2afb13..598c3aec6cf0 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -153,8 +153,8 @@ struct tegra_i2c_bus { * @dev: device reference for power management * @hw: Tegra i2c hw feature. * @adapter: core i2c layer adapter information - * @clk: clock reference for i2c controller - * @i2c_clk: clock reference for i2c bus + * @div_clk: clock reference for div clock of i2c controller. + * @fast_clk: clock reference for fast clock of i2c controller. * @base: ioremapped registers cookie * @cont_id: i2c controller id, used for for packet header * @irq: irq number of transfer complete interrupt @@ -454,13 +454,13 @@ static inline int tegra_i2c_clock_enable(struct tegra_i2c_dev *i2c_dev) ret = clk_enable(i2c_dev->fast_clk); if (ret < 0) { dev_err(i2c_dev->dev, - "Error in enabling fast clock err %d\n", ret); + "Enabling fast clk failed, err %d\n", ret); return ret; } ret = clk_enable(i2c_dev->div_clk); if (ret < 0) { dev_err(i2c_dev->dev, - "Error in enabling div clock err %d\n", ret); + "Enabling div clk failed, err %d\n", ret); clk_disable(i2c_dev->fast_clk); } return ret; |