[PATCH] soc: imx: imx8m-blk-ctrl: Fix wrong check

[Russell King (Oracle)]

On Tue, Sep 13, 2022 at 03:21:55PM +0800, Tang Bin wrote:
> In the function imx8m_blk_ctrl_probe(),
> dev_pm_domain_attach_by_name() may return NULL in some cases,
> so IS_ERR() doesn't meet the requirements. Thus fix it.
> 
> Fixes: 2684ac05a8c4 ("soc: imx: add i.MX8M blk-ctrl driver")
> Signed-off-by: Tang Bin <tangbin at cmss.chinamobile.com>

Duplicate of a later patch. See comments on later patch for why this is
potentially wrong.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!