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authorDenys Dmytriyenko <denis@denix.org>2009-03-17 14:32:59 -0400
committerDenys Dmytriyenko <denis@denix.org>2009-03-17 14:32:59 -0400
commit709c4d66e0b107ca606941b988bad717c0b45d9b (patch)
tree37ee08b1eb308f3b2b6426d5793545c38396b838 /packages/linux/linux-2.6.21/bugfix-serial-register-status.patch
parentfa6cd5a3b993f16c27de4ff82b42684516d433ba (diff)
rename packages/ to recipes/ per earlier agreement
See links below for more details: http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326 http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816 Signed-off-by: Denys Dmytriyenko <denis@denix.org> Acked-by: Mike Westerhof <mwester@dls.net> Acked-by: Philip Balister <philip@balister.org> Acked-by: Khem Raj <raj.khem@gmail.com> Acked-by: Marcin Juszkiewicz <hrw@openembedded.org> Acked-by: Koen Kooi <koen@openembedded.org> Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Diffstat (limited to 'packages/linux/linux-2.6.21/bugfix-serial-register-status.patch')
-rw-r--r--packages/linux/linux-2.6.21/bugfix-serial-register-status.patch69
1 files changed, 0 insertions, 69 deletions
diff --git a/packages/linux/linux-2.6.21/bugfix-serial-register-status.patch b/packages/linux/linux-2.6.21/bugfix-serial-register-status.patch
deleted file mode 100644
index e25436b8ee..0000000000
--- a/packages/linux/linux-2.6.21/bugfix-serial-register-status.patch
+++ /dev/null
@@ -1,69 +0,0 @@
-Index: linux-2.6.21gum/drivers/serial/pxa.c
-===================================================================
---- linux-2.6.21gum.orig/drivers/serial/pxa.c
-+++ linux-2.6.21gum/drivers/serial/pxa.c
-@@ -57,6 +57,8 @@ struct uart_pxa_port {
- unsigned int lsr_break_flag;
- unsigned int cken;
- char *name;
-+ unsigned int msr;
-+ unsigned int lsr;
- };
-
- static inline unsigned int serial_in(struct uart_pxa_port *up, int offset)
-@@ -159,6 +161,7 @@ static inline void receive_chars(struct
-
- ignore_char:
- *status = serial_in(up, UART_LSR);
-+ up->lsr = *status;
- } while ((*status & UART_LSR_DR) && (max_count-- > 0));
- tty_flip_buffer_push(tty);
- }
-@@ -211,7 +214,7 @@ static inline void check_modem_status(st
- int status;
-
- status = serial_in(up, UART_MSR);
--
-+ up->msr = status;
- if ((status & UART_MSR_ANY_DELTA) == 0)
- return;
-
-@@ -242,6 +245,7 @@ static inline irqreturn_t serial_pxa_irq
- //printk(KERN_WARNING "serial_pxa_irq: odd -- interrupt triggered, but no interrupt in IIR: %08x\n",iir);
- }
- lsr = serial_in(up, UART_LSR);
-+ up->lsr = lsr;
- if (lsr & UART_LSR_DR)
- receive_chars(up, &lsr);
- check_modem_status(up);
-@@ -258,7 +262,7 @@ static unsigned int serial_pxa_tx_empty(
- unsigned int ret;
-
- spin_lock_irqsave(&up->port.lock, flags);
-- ret = serial_in(up, UART_LSR) & UART_LSR_TEMT ? TIOCSER_TEMT : 0;
-+ ret = up->lsr & UART_LSR_TEMT ? TIOCSER_TEMT : 0;
- spin_unlock_irqrestore(&up->port.lock, flags);
-
- return ret;
-@@ -270,7 +274,7 @@ static unsigned int serial_pxa_get_mctrl
- unsigned char status;
- unsigned int ret;
-
-- status = serial_in(up, UART_MSR);
-+ status = up->msr;
-
- ret = 0;
- if (status & UART_MSR_DCD)
-@@ -400,10 +404,10 @@ static int serial_pxa_startup(struct uar
- /*
- * And clear the interrupt registers again for luck.
- */
-- (void) serial_in(up, UART_LSR);
-+ up->lsr = serial_in(up, UART_LSR);
- (void) serial_in(up, UART_RX);
- (void) serial_in(up, UART_IIR);
-- (void) serial_in(up, UART_MSR);
-+ up->msr = serial_in(up, UART_MSR);
-
- return 0;
- }