[PATCH 13/17] spi: stm32: Use helper function devm_clk_get_enabled()

[Frank Li]

From: Frank Li (AI-BOT) <frank.li at nxp.com>

> +	spi->clk = devm_clk_get_enabled(&pdev->dev, NULL);
> +	if (IS_ERR(spi->clk))
> +		return dev_err_probe(&pdev->dev, PTR_ERR(spi->clk), "clk get failed: %d\n", ret);

AI: Bug: format string references undefined variable 'ret'. Should use
PTR_ERR(spi->clk) directly or remove the %d format specifier.

> +	if (ret)
> +		return dev_err_probe(&pdev->dev, "controller configuration
> +				     failed: %d\n", ret);

AI: Missing error code argument to dev_err_probe(). Should be:
return dev_err_probe(&pdev->dev, ret, "controller configuration failed\n");

Frank