Tag: 93fe23d8a9d95d8a85dfe2cb37cd9f220bef11b8

arm: mach-davinci: check irq2ctlr() result

Author: Kulikov Vasiliy <segooon@gmail.com> If irq2ctlr() fails return IRQ_NONE. Also as it can fail make ‘ctlr’ signed. The semantic patch that finds this problem (many false-positive results): (http://coccinelle.lip6.fr/) // @ r1 @ identifier f; @@ int f(…) { … } @@ identifier r1.f; type T; unsigned T x; @@ *x = f(…) … *x > …

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