On 6 July 2017 at 01:42, patrice.chotard@st.com wrote:
From: Patrice Chotard patrice.chotard@st.com
Use an array to save enabled clocks reference and deasserted resets in order to respectively disabled and asserted them in case of error during probe() or during driver removal.
Signed-off-by: Patrice Chotard patrice.chotard@st.com
v10: _ none v9: _ remove useless reset_free() and clk_free() in case of reset and clock has been correctly get and deasserted/enabled
v8: _ replace devm_kmalloc() by devm_kcalloc() _ fix error path by propagating initial error code until the end of probe()
v7: _ replace clk_count() and reset_count() by ofnode_count_phandle_with_args()
v6: _ none
v5: _ none
v4: _ update the memory allocation for deasserted resets and enabled clocks reference list. Replace lists by arrays. _ usage of new RESET and CLOCK methods clk_count(), reset_count(), reset_assert_all() and clk_disable_all().
v3: _ keep enabled clocks and deasserted resets reference in list in order to disable clock or assert resets in error path or in .remove callback _ use struct generic_ehci * instead of struct udevice * as parameter for ehci_release_resets() and ehci_release_clocks() drivers/usb/host/ehci-generic.c | 118 ++++++++++++++++++++++++++++++++-------- 1 file changed, 95 insertions(+), 23 deletions(-)
Reviewed-by: Simon Glass sjg@chromium.org