This patchset removes some single-platform compatibility tricks related to DEBUG_LL and, as a result, allows multi_v7_defconfig derived builds to enable DEBUG_LL. Currently the user selected kbuild setting is ignored and the PL01X's DEBUG_LL stub is silently selected instead. This is a pain if your hardware doesn't have this cell, not least because it takes a little time to figure out that kbuild built the wrong code.
Changes since v6: - Removed a patch to limit DEBUG_LL_UART_NONE to platforms that support it because it almost time to drop DEBUG_LL_UART_NONE anyway (only four platforms still use it). - Rebased on latest mainline (v3.16rc3). Changes since v5: - Shortened the list of platforms that can select DEBUG_LL_UART_NONE (changes Arnd Bergmann) - Rebased on latest mainline (v3.15rc7). Changes since v4: - Rebased to latest mainline (and tested again). No functional changes. Changes since v3: - Converted from a single patch to a series. - Tested defconfig builds of all impacted platforms. Changes since v2: - Switch from def_bool to bool (thanks Russell King) Changes since v1: - Remove pointless single platform support (thanks Arnd Bergmann) Daniel Thompson (4): ARM: versatile: Enable DEBUG_LL_UART_PL01X ARM: ep93xx: Enable DEBUG_LL_UART_PL01X arm: Seperate DEBUG_UART_PHYS from DEBUG_LL on EP93XX arm: Fix DEBUG_LL for multi-platform kernels (without PL01X) arch/arm/Kconfig.debug | 10 +++------- arch/arm/configs/ep93xx_defconfig | 1 + arch/arm/configs/versatile_defconfig | 1 + 3 files changed, 5 insertions(+), 7 deletions(-) -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
