diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-mt65xx.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-mt65xx.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c index 1a9b5a068e..a8b5719c33 100644 --- a/drivers/i2c/busses/i2c-mt65xx.c +++ b/drivers/i2c/busses/i2c-mt65xx.c @@ -1442,15 +1442,19 @@ static int mtk_i2c_probe(struct platform_device *pdev) if (IS_ERR(i2c->clocks[I2C_MT65XX_CLK_ARB].clk)) return PTR_ERR(i2c->clocks[I2C_MT65XX_CLK_ARB].clk); + i2c->clocks[I2C_MT65XX_CLK_PMIC].clk = devm_clk_get_optional(&pdev->dev, "pmic"); + if (IS_ERR(i2c->clocks[I2C_MT65XX_CLK_PMIC].clk)) { + dev_err(&pdev->dev, "cannot get pmic clock\n"); + return PTR_ERR(i2c->clocks[I2C_MT65XX_CLK_PMIC].clk); + } + if (i2c->have_pmic) { - i2c->clocks[I2C_MT65XX_CLK_PMIC].clk = devm_clk_get(&pdev->dev, "pmic"); - if (IS_ERR(i2c->clocks[I2C_MT65XX_CLK_PMIC].clk)) { + if (!i2c->clocks[I2C_MT65XX_CLK_PMIC].clk) { dev_err(&pdev->dev, "cannot get pmic clock\n"); - return PTR_ERR(i2c->clocks[I2C_MT65XX_CLK_PMIC].clk); + return -ENODEV; } speed_clk = I2C_MT65XX_CLK_PMIC; } else { - i2c->clocks[I2C_MT65XX_CLK_PMIC].clk = NULL; speed_clk = I2C_MT65XX_CLK_MAIN; } |