Arnd Bergmann 418c85ea45 gpu: ipu-v3: prg: avoid possible array underflow ... [ Upstream commit 746d024c32 ] gcc-8 reports that we access an array with a negative index in an error case: drivers/gpu/ipu-v3/ipu-prg.c: In function 'ipu_prg_channel_disable': drivers/gpu/ipu-v3/ipu-prg.c:252:43: error: array subscript -22 is below array bounds of 'struct ipu_prg_channel[3]' [-Werror=array-bounds] This moves the range check in front of the first time that variable gets used. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-05-30 07:52:15 +02:00
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ipu-common.c	gpu: ipu-v3: Allow channel burst locking on i.MX6 only	2017-10-11 10:45:06 +02:00
ipu-cpmem.c	gpu: ipu-v3: Add support for double read/write reduction	2017-06-08 08:57:18 +02:00
ipu-csi.c	gpu: ipu-v3: export ipu_csi_set_downsize	2017-02-17 08:04:27 +01:00
ipu-dc.c	gpu: ipu-v3: remove IRQ dance on DC channel disable	2017-03-15 15:28:27 +01:00
ipu-di.c	gpu: ipu-di: silence videomode logspam	2016-11-09 10:41:14 +01:00
ipu-dmfc.c	gpu: ipu-v3: Do not wait for DMFC FIFO to clear when disabling DMFC channel	2016-08-29 12:45:05 +02:00
ipu-dp.c	drm/imx: add deferred plane disabling	2017-03-15 15:42:29 +01:00
ipu-ic.c	gpu: ipu-v3: Add ipu_rot_mode_is_irt()	2016-09-19 08:30:14 +02:00
ipu-image-convert.c	gpu: ipu-v3: only set non-zero AXI ID for IC when PRG is absent	2017-03-16 10:14:49 +01:00
ipu-pre.c	gpu: ipu-v3: pre: fix device node leak in ipu_pre_lookup_by_phandle	2018-05-30 07:51:58 +02:00
ipu-prg.c	gpu: ipu-v3: prg: avoid possible array underflow	2018-05-30 07:52:15 +02:00
ipu-prv.h	gpu: ipu-v3: remove interrupt busy waiting routine	2017-06-08 08:57:19 +02:00
ipu-smfc.c	IPUv3 fixes for v3.18	2014-10-07 14:31:14 +10:00
ipu-vdi.c	gpu: ipu-v3: vdic: include AUTO field order bit in ipu_vdi_set_field_order	2017-06-08 08:57:20 +02:00
Kconfig	gpu: ipu-v3: add DRM dependency	2017-08-11 10:31:13 +02:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00