On 21 June 2017 at 06:42, patrice.chotard@st.com wrote:
From: Patrice Chotard patrice.chotard@st.com
use array to save enabled clocks reference in order to disabled them in case of error during probe() or during driver removal.
Signed-off-by: Patrice Chotard patrice.chotard@st.com
v9: _ remove useless clk_free() when a clock is correctly requested and enabled _ replace clk_disable_all() by clk_release_all()
v8: _ rework error path by propagating the initial error code until the end of probe()
v7: _ replace clk_count() by ofnode_count_phandle_with_args()
v6: _ none
v5: _ none
v4: _ use generic_phy_valid() before generic_phy_exit() call
v3: _ extract in this patch the CLOCK support add-on from previous patch 5 _ keep enabled clocks reference in list in order to disable clocks in error path or in .remove callback
v2: _ add error path management _ add .remove callback
drivers/usb/host/ohci-generic.c | 58 +++++++++++++++++++++++++++++++++++++++-- 1 file changed, 56 insertions(+), 2 deletions(-)
Reviewed-by: Simon Glass sjg@chromium.org