From 06ada4b10fa026625afe0cccd389124791501d42 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Wed, 20 Nov 2013 16:56:32 +0000 Subject: [PATCH] lantiq: fix an endless loop in the vmmc platform code this was caused by not honoured error return codes of of_gpio_count() Signed-off-by: John Crispin SVN-Revision: 38878 --- .../0007-MIPS-lantiq-handle-vmmc-memory-reservation.patch | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/linux/lantiq/patches-3.10/0007-MIPS-lantiq-handle-vmmc-memory-reservation.patch b/target/linux/lantiq/patches-3.10/0007-MIPS-lantiq-handle-vmmc-memory-reservation.patch index 07180637e5ff..d1b1e08a4720 100644 --- a/target/linux/lantiq/patches-3.10/0007-MIPS-lantiq-handle-vmmc-memory-reservation.patch +++ b/target/linux/lantiq/patches-3.10/0007-MIPS-lantiq-handle-vmmc-memory-reservation.patch @@ -54,7 +54,7 @@ Signed-off-by: John Crispin + (void*)CPHYSADDR(dma_alloc_coherent(NULL, CP1_SIZE, &dma, GFP_ATOMIC)); + + gpio_count = of_gpio_count(pdev->dev.of_node); -+ while (gpio_count) { ++ while (gpio_count > 0) { + enum of_gpio_flags flags; + int gpio = of_get_gpio_flags(pdev->dev.of_node, --gpio_count, &flags); + if (gpio_request(gpio, "vmmc-relay")) -- 2.30.2