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tty: serial: 8250: Fix whitespace errors 

This patch fixes whitespace errors reported by checkpatch to increase
readability. Main focus is on missing spaces after commas in
function headers and macros (like foo,bar edited to foo, bar).

Signed-off-by: Anton Würfel <anton.wuerfel@fau.de>
Signed-off-by: Phillip Raffeck <phillip.raffeck@fau.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: linux-kernel@i4.cs.fau.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Anton Wuerfel 2016-01-14 16:08:10 +01:00 committed by Greg Kroah-Hartman
parent fff21fac75
commit 1a33e342cf
5 changed files with 39 additions and 35 deletions
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6
drivers/tty/serial/8250/8250_pci.c
View File

@ -1198,8 +1198,9 @@ static int pci_quatech_has_qmcr(struct uart_8250_port *port)
static int pci_quatech_test(struct uart_8250_port *port)
{
u8 reg;
u8 qopr = pci_quatech_rqopr(port);
u8 reg, qopr;
qopr = pci_quatech_rqopr(port);
pci_quatech_wqopr(port, qopr & QPCR_TEST_FOR1);
reg = pci_quatech_rqopr(port) & 0xC0;
if (reg != QPCR_TEST_GET1)
@ -1286,6 +1287,7 @@ static int pci_quatech_init(struct pci_dev *dev)
unsigned long base = pci_resource_start(dev, 0);
if (base) {
u32 tmp;
outl(inl(base + 0x38) | 0x00002000, base + 0x38);
tmp = inl(base + 0x3c);
outl(tmp | 0x01000000, base + 0x3c);

2
drivers/tty/serial/8250/8250_port.c
View File

@ -1503,6 +1503,7 @@ static inline void __start_tx(struct uart_port *port)
if (up->bugs & UART_BUG_TXEN) {
unsigned char lsr;
lsr = serial_in(up, UART_LSR);
up->lsr_saved_flags |= lsr & LSR_SAVE_FLAGS;
if (lsr & UART_LSR_THRE)
@ -1963,6 +1964,7 @@ static void wait_for_xmitr(struct uart_8250_port *up, int bits)
/* Wait up to 1s for flow control if necessary */
if (up->port.flags & UPF_CONS_FLOW) {
unsigned int tmout;
for (tmout = 1000000; tmout; tmout--) {
unsigned int msr = serial_in(up, UART_MSR);
up->msr_saved_flags |= msr & MSR_SAVE_FLAGS;