Hello Grygorii Strashko,
The patch 89d18e3af8b9: "gpio: omap: switch to use platform_get_irq"
from Aug 18, 2015, leads to the following static checker warning:
drivers/gpio/gpio-omap.c:1191 omap_gpio_probe()
warn: assigning (-6) to unsigned variable 'bank->irq'
drivers/gpio/gpio-omap.c
1188 bank->irq = platform_get_irq(pdev, 0);
1189 if (bank->irq <= 0) {
bank->irq is u16.
1190 if (!bank->irq)
1191 bank->irq = -ENXIO;
Does not work.
1192 if (bank->irq != -EPROBE_DEFER)
Does not work.
1193 dev_err(dev,
1194 "can't get irq resource ret=%d\n",
bank->irq);
1195 return bank->irq;
1196 }
regards,
dan carpenter
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