08.09.2020 11:40, Andy Shevchenko пишет: > On Tue, Sep 8, 2020 at 5:11 AM Dmitry Osipenko <dig...@gmail.com> wrote: >> >> The driver's probe function code is a bit difficult to read. This patch >> reorders code of the probe function, forming groups of code that are easy >> to work with. >> >> The probe tear-down order now matches the driver-removal order. > >> All dev/&pdev->dev are replaced with i2c_dev->dev in order to have uniform >> code style across the driver. > > You see, below is my point why leaving a temporary variable can reduce a > churn. > >> The "ret" variable renamed to "err" since it only carries error code and >> the new name clearly shows that. > > Overall it sounds like you need to split this into a few patches. > > ... > >> - struct device *dev = &pdev->dev; > >> - i2c_dev->rst = devm_reset_control_get_exclusive(&pdev->dev, "i2c"); > >> + i2c_dev->rst = devm_reset_control_get_exclusive(i2c_dev->dev, "i2c"); > > You see, if it had been simple 'dev', this line would have not been changed. > > And so on. >
Alright, I'll move all the renamings into the "Clean up variable names" patch, thanks.