[PATCHv1 4/6] HSI: hsi-char: fix driver for multiport scenarios
From: Sebastian Reichel <hidden>
Date: 2014-02-23 23:50:43
Also in:
linux-omap, lkml
Subsystem:
hsi subsystem, the rest · Maintainers:
Sebastian Reichel, Linus Torvalds
Fix return code check of alloc_chrdev_region, which returns 0 on success. Signed-off-by: Sebastian Reichel <redacted> --- drivers/hsi/clients/hsi_char.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hsi/clients/hsi_char.c b/drivers/hsi/clients/hsi_char.c
index 7f64bed..f51cf45 100644
--- a/drivers/hsi/clients/hsi_char.c
+++ b/drivers/hsi/clients/hsi_char.c@@ -706,7 +706,7 @@ static int hsc_probe(struct device *dev) if (!hsc_major) { ret = alloc_chrdev_region(&hsc_dev, hsc_baseminor, HSC_DEVS, devname); - if (ret > 0) + if (ret == 0) hsc_major = MAJOR(hsc_dev); } else { hsc_dev = MKDEV(hsc_major, hsc_baseminor);
--
1.8.5.3