Nicolas Pitre 15b82b46de sdio: fix recursion issues between sdio-uart driver and tty layer ... In a few places, sdio_uart_irq() is called directly instead of waiting for the actual interrupt to be raised and the SDIO IRQ thread scheduled in order to reduce latency. However, some interaction with the tty core may end up calling us back (serial echo, flow control, etc.) creating two issues: - the host lock gets claimed twice from the same thread causing a deadlock; - the same direct calls to sdio_uart_irq() may be performed causing unexpected reentrancy into the IRQ handler. This patch handles both of those issues. Signed-off-by: Nicolas Pitre <npitre@mvista.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>		2007-09-23 21:24:52 +02:00
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card	sdio: fix recursion issues between sdio-uart driver and tty layer	2007-09-23 21:24:52 +02:00
core	sdio: add sdio_f0_readb() and sdio_f0_writeb()	2007-09-23 21:24:27 +02:00
host	mmc: at91_mci: disable handling of blocks with size not multiple of 4 bytes	2007-09-23 19:29:34 +02:00
Kconfig	[S390] Kconfig: menus with depends on HAS_IOMEM.	2007-05-10 15:46:07 +02:00
Makefile	mmc: Move core functions to subdir	2007-05-01 13:04:18 +02:00