diff options
| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2014-01-06 06:10:38 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-01-08 04:21:06 +0400 |
| commit | 21395a1aac7ce1e19dbb43542a9e06cca2bfca01 (patch) | |
| tree | 23348c191684e158cd314e9aaea5eea8ac254452 /drivers/usb/chipidea/core.c | |
| parent | 2627cb08129d7fa152f97dd0732736fb2df516ee (diff) | |
| download | linux-21395a1aac7ce1e19dbb43542a9e06cca2bfca01.tar.xz | |
usb: chipidea: move malloced regmap directly into struct hw_bank
Without this patch a seperate chunk of memory is allocated for the regmap
array. As the regmap is always used it makes no sense to allocate a seperate
memory block for it, this patch moves the regmap array directly into the struct
hw_bank.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/chipidea/core.c')
| -rw-r--r-- | drivers/usb/chipidea/core.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index 9a5ef205cffd..b9385c1034ac 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -123,13 +123,6 @@ static int hw_alloc_regmap(struct ci_hdrc *ci, bool is_lpm) { int i; - kfree(ci->hw_bank.regmap); - - ci->hw_bank.regmap = kzalloc((OP_LAST + 1) * sizeof(void *), - GFP_KERNEL); - if (!ci->hw_bank.regmap) - return -ENOMEM; - for (i = 0; i < OP_ENDPTCTRL; i++) ci->hw_bank.regmap[i] = (i <= CAP_LAST ? ci->hw_bank.cap : ci->hw_bank.op) + @@ -681,7 +674,6 @@ static int ci_hdrc_remove(struct platform_device *pdev) ci_role_destroy(ci); ci_hdrc_enter_lpm(ci, true); ci_usb_phy_destroy(ci); - kfree(ci->hw_bank.regmap); return 0; } |