Colin Ian King 33b6cb58cb pinctrl: intel: ensure error return ret is initialized ...

In the (unlikely) event that community->ngpps is zero, or if every
gpp->gpio_base is less than zero, then an ininitialized value in
ret is returned by function intel_gpio_add_pin_ranges. Fix this by
ensuring ret is initialized to zero.  It's a moot point, but I think
it is worthwhile ensuring this corner case is fixed.

Detected by CoverityScan, CID#1462415 ("Uninitialized scalar variable")

Fixes: a60eac3239f0 ("pinctrl: intel: Allow custom GPIO base for pad groups")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

2017-12-07 09:59:39 +01:00

..

Kconfig

pinctrl: intel: Add Intel Cedar Fork PCH pin controller support

2017-10-31 10:11:21 +01:00

Makefile

This is the bulk of pin control changes for the v4.15

2017-11-16 10:57:11 -08:00

pinctrl-baytrail.c

gpio: Move irq_valid_mask into struct gpio_irq_chip

2017-11-08 14:10:18 +01:00

pinctrl-broxton.c

pinctrl: broxton: No need to take pointer of a pointer

2017-01-30 14:45:12 +01:00

pinctrl-cannonlake.c

pinctrl: cannonlake: Align GPIO number space with Windows

2017-11-29 13:46:28 +01:00

pinctrl-cedarfork.c

pinctrl: intel: Add Intel Cedar Fork PCH pin controller support

2017-10-31 10:11:21 +01:00

pinctrl-cherryview.c

gpio / ACPI: Drop unnecessary ACPI GPIO to Linux GPIO translation

2017-11-29 13:41:46 +01:00

pinctrl-denverton.c

pinctrl: intel: Add Intel Denverton pin controller support

2017-08-14 15:01:59 +02:00

pinctrl-geminilake.c

pinctrl: intel: Add Intel Gemini Lake pin controller support

2017-01-30 15:06:01 +01:00

pinctrl-intel.c

pinctrl: intel: ensure error return ret is initialized

2017-12-07 09:59:39 +01:00

pinctrl-intel.h

pinctrl: intel: Allow custom GPIO base for pad groups

2017-11-29 13:44:52 +01:00

pinctrl-lewisburg.c

pinctrl: intel: Add Intel Lewisburg GPIO support

2017-08-22 15:42:19 +02:00

pinctrl-merrifield.c

pinctrl: intel: merrifield: Introduce ACPI device table

2017-11-29 10:29:45 +01:00

pinctrl-sunrisepoint.c

pinctrl: intel: Add support for variable size pad groups

2017-06-09 13:01:35 +02:00