Message ID | 1470910620-9898-3-git-send-email-jonathanh@nvidia.com |
---|---|
State | Changes Requested |
Headers | show |
On Thursday 11 August 2016 03:46 PM, Jon Hunter wrote: > Tegra has only supported device-tree for platform/board configuration > for quite some time now and so simplify the Tegra I2C driver by dropping > code for non device-tree platforms/boards. > > Signed-off-by: Jon Hunter <jonathanh@nvidia.com> > Acked-by: Laxman Dewangan <ldewangan@nvidia.com> -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Thu, Aug 11, 2016 at 11:16:56AM +0100, Jon Hunter wrote: > Tegra has only supported device-tree for platform/board configuration > for quite some time now and so simplify the Tegra I2C driver by dropping > code for non device-tree platforms/boards. > > Signed-off-by: Jon Hunter <jonathanh@nvidia.com> cppcheck rightfully says: drivers/i2c/busses/i2c-tegra.c:854: style: Variable 'i2c_dev.hw' is reassigned a value before the old one has been used. Dropping the patches...
On 25/08/16 20:33, Wolfram Sang wrote: > * PGP Signed by an unknown key > > On Thu, Aug 11, 2016 at 11:16:56AM +0100, Jon Hunter wrote: >> Tegra has only supported device-tree for platform/board configuration >> for quite some time now and so simplify the Tegra I2C driver by dropping >> code for non device-tree platforms/boards. >> >> Signed-off-by: Jon Hunter <jonathanh@nvidia.com> > > cppcheck rightfully says: > > drivers/i2c/busses/i2c-tegra.c:854: style: Variable 'i2c_dev.hw' is reassigned a value before the old one has been used. > > Dropping the patches... Yes good catch. I will fix that. Cheers Jon
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index 93b09396a10f..412b914fa84b 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -851,13 +851,9 @@ static int tegra_i2c_probe(struct platform_device *pdev) i2c_dev->hw = &tegra20_i2c_hw; - if (pdev->dev.of_node) { - i2c_dev->hw = of_device_get_match_data(&pdev->dev); - i2c_dev->is_dvc = of_device_is_compatible(pdev->dev.of_node, - "nvidia,tegra20-i2c-dvc"); - } else if (pdev->id == 3) { - i2c_dev->is_dvc = 1; - } + i2c_dev->hw = of_device_get_match_data(&pdev->dev); + i2c_dev->is_dvc = of_device_is_compatible(pdev->dev.of_node, + "nvidia,tegra20-i2c-dvc"); init_completion(&i2c_dev->msg_complete); if (!i2c_dev->hw->has_single_clk_source) {
Tegra has only supported device-tree for platform/board configuration for quite some time now and so simplify the Tegra I2C driver by dropping code for non device-tree platforms/boards. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> --- drivers/i2c/busses/i2c-tegra.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-)