[PATCH v2 4/4] gpio: scmi: Add gpio_scmi driver

[Andy Shevchenko]

On Tue, Mar 24, 2026 at 02:40:38PM +0300, Dan Carpenter wrote:
> On Mon, Mar 23, 2026 at 10:02:56AM +0200, Andy Shevchenko wrote:
> > On Mon, Mar 23, 2026 at 11:41:49AM +0800, Peng Fan wrote:

[....]

> > > >+	ret = snprintf(NULL, 0, "gpio_scmi%d_", bank_cnt);
> > > >+	uc_priv->bank_name = devm_kzalloc(dev, ret + 1, GFP_KERNEL);
> > > >+	if (!uc_priv->bank_name)
> > > >+		return -ENOMEM;
> > > >+	snprintf(uc_priv->bank_name, ret + 1, "gpio_scmi%d_", bank_cnt);
> > > 
> > > build fail in CI [1]:
> > 
> > Moreover, this is reinvention of devm_kasprintf() to begin with.
> 
> devm_kasprintf() isn't an option in u-boot.

Ah, that's what I missed :-)

-- 
With Best Regards,
Andy Shevchenko