drivers/hsi/controllers/omap_ssi{,_port}.c: fix failure checks
1.
[linux-3.16-rc5/drivers/hsi/controllers/omap_ssi.c:357]: (style) Checking if
unsigned variable 'gdd_irq' is less than zero.
Source code is
omap_ssi->gdd_irq = platform_get_irq_byname(pd, "gdd_mpu");
if (omap_ssi->gdd_irq < 0) {
2.
[linux-3.16-rc5/drivers/hsi/controllers/omap_ssi_port.c:1017]: (style) Checking
if unsigned variable 'irq' is less than zero.
Source code is
omap_port->irq = platform_get_irq(pd, 0);
if (omap_port->irq < 0) {
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=80441
Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
diff --git a/drivers/hsi/controllers/omap_ssi.c b/drivers/hsi/controllers/omap_ssi.c
index 0fc7a7f..232ab73 100644
--- a/drivers/hsi/controllers/omap_ssi.c
+++ b/drivers/hsi/controllers/omap_ssi.c
@@ -353,12 +353,12 @@
err = ssi_get_iomem(pd, "gdd", &omap_ssi->gdd, NULL);
if (err < 0)
goto out_err;
- omap_ssi->gdd_irq = platform_get_irq_byname(pd, "gdd_mpu");
- if (omap_ssi->gdd_irq < 0) {
+ err = platform_get_irq_byname(pd, "gdd_mpu");
+ if (err < 0) {
dev_err(&pd->dev, "GDD IRQ resource missing\n");
- err = omap_ssi->gdd_irq;
goto out_err;
}
+ omap_ssi->gdd_irq = err;
tasklet_init(&omap_ssi->gdd_tasklet, ssi_gdd_tasklet,
(unsigned long)ssi);
err = devm_request_irq(&ssi->device, omap_ssi->gdd_irq, ssi_gdd_isr,