From 21395a1aac7ce1e19dbb43542a9e06cca2bfca01 Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde Date: Mon, 6 Jan 2014 10:10:38 +0800 Subject: 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 Signed-off-by: Peter Chen Signed-off-by: Greg Kroah-Hartman --- drivers/usb/chipidea/core.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'drivers/usb/chipidea/core.c') 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; } -- cgit v1.2.3