From: Afonso Bordado <afonsobordado@az8.co>
To: gregkh@linuxfoundation.org
Cc: devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3 2/4] staging: emxx_udc: Rename CamelCase variable
Date: Tue, 20 Dec 2016 13:55:06 +0000 [thread overview]
Message-ID: <3d4dbd248c16c2673004e35b5bbd95a454fab422.1482241751.git.afonsobordado@az8.co> (raw)
In-Reply-To: <cover.1482241751.git.afonsobordado@az8.co>
In-Reply-To: <cover.1482241751.git.afonsobordado@az8.co>
The new name complies with the kernel styling guidelines and is more descriptive.
Signed-off-by: Afonso Bordado <afonsobordado@az8.co>
---
drivers/staging/emxx_udc/emxx_udc.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
index 51ad04b..0963533 100644
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -557,21 +557,17 @@ static int ep0_out_pio(struct nbu2ss_udc *udc, u8 *pBuf, u32 length)
{
u32 i;
int nret = 0;
- u32 iWordLength = 0;
+ u32 numreads = length / sizeof(u32);
union usb_reg_access *pBuf32 = (union usb_reg_access *)pBuf;
/*------------------------------------------------------------*/
- /* Read Length */
- iWordLength = length / sizeof(u32);
-
- /*------------------------------------------------------------*/
/* PIO Read */
- if (iWordLength) {
- for (i = 0; i < iWordLength; i++) {
+ if (numreads) {
+ for (i = 0; i < numreads; i++) {
pBuf32->dw = _nbu2ss_readl(&udc->p_regs->EP0_READ);
pBuf32++;
}
- nret = iWordLength * sizeof(u32);
+ nret = numreads * sizeof(u32);
}
return nret;
--
2.9.3
next prev parent reply other threads:[~2016-12-20 13:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-20 13:55 [PATCH v3 0/4] staging: emxx_udc: Fix checkpatch.pl CamelCase issues Afonso Bordado
2016-12-20 13:55 ` [PATCH v3 1/4] staging: emxx_udc: Fix CamelCase function name Afonso Bordado
2016-12-20 13:55 ` Afonso Bordado [this message]
2016-12-20 13:55 ` [PATCH v3 3/4] staging: emxx_udc: Remove unecessary temporary variable Afonso Bordado
2016-12-20 13:55 ` [PATCH v3 4/4] staging: emxx_udc: Fix CamelCase variable name Afonso Bordado
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