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path: root/drivers/phy/phy-exynos-mipi-video.c
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2014-05-12phy: exynos-mipi-video: fix check on array indexAntoine Ténart1-1/+1
The phys array is of size EXYNOS_MIPI_PHYS_NUM. Trying to access the index EXYNOS_MIPI_PHYS_NUM should return an error. Fixes: 069d2e26e9d6 "phy: Add driver for Exynos MIPI CSIS/DSIM DPHYs" Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-02-19phy: let phy_provider_register be the last step in registering PHYKishon Vijay Abraham I1-5/+5
Registering phy_provider before creating the PHY can result in PHY callbacks being invoked which will lead to aborts. In order to avoid this invoke phy_provider_register after phy_create and phy_set_drvdata. Reported-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-20phy: exynos-mipi-video: Fix phy_power_off() callbackSylwester Nawrocki1-1/+1
Fix argument passed to the register setup helper function so the phy is actually disabled. Now due to cut&paste error 1 is passed to both phy_power_on() and phy_power_off(). Reported by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Reviewed-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-17phy: Add driver for Exynos MIPI CSIS/DSIM DPHYsSylwester Nawrocki1-0/+176
Add a PHY provider driver for the Samsung S5P/Exynos SoC MIPI CSI-2 receiver and MIPI DSI transmitter DPHYs. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>