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Subject[PATCH 1/4] mtd: m25p80: Pass flags through CAT25_INFO macro
Date
The flags may have to be overwritten, so add them to the CAT25_INFO
macro.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/mtd/devices/m25p80.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 2f3d2a5..75d4391 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -694,13 +694,13 @@ struct flash_info {
.flags = (_flags), \
})

-#define CAT25_INFO(_sector_size, _n_sectors, _page_size, _addr_width) \
+#define CAT25_INFO(_sector_size, _n_sectors, _page_size, _addr_width, _flags) \
((kernel_ulong_t)&(struct flash_info) { \
.sector_size = (_sector_size), \
.n_sectors = (_n_sectors), \
.page_size = (_page_size), \
.addr_width = (_addr_width), \
- .flags = M25P_NO_ERASE, \
+ .flags = (_flags), \
})

/* NOTE: double check command sets and memory organization when you add
@@ -732,7 +732,7 @@ static const struct spi_device_id m25p_ids[] = {
{ "en25qh256", INFO(0x1c7019, 0, 64 * 1024, 512, 0) },

/* Everspin */
- { "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2) },
+ { "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2, M25P_NO_ERASE) },

/* GigaDevice */
{ "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, SECT_4K) },
@@ -846,11 +846,11 @@ static const struct spi_device_id m25p_ids[] = {
{ "w25q256", INFO(0xef4019, 0, 64 * 1024, 512, SECT_4K) },

/* Catalyst / On Semiconductor -- non-JEDEC */
- { "cat25c11", CAT25_INFO( 16, 8, 16, 1) },
- { "cat25c03", CAT25_INFO( 32, 8, 16, 2) },
- { "cat25c09", CAT25_INFO( 128, 8, 32, 2) },
- { "cat25c17", CAT25_INFO( 256, 8, 32, 2) },
- { "cat25128", CAT25_INFO(2048, 8, 64, 2) },
+ { "cat25c11", CAT25_INFO( 16, 8, 16, 1, M25P_NO_ERASE) },
+ { "cat25c03", CAT25_INFO( 32, 8, 16, 2, M25P_NO_ERASE) },
+ { "cat25c09", CAT25_INFO( 128, 8, 32, 2, M25P_NO_ERASE) },
+ { "cat25c17", CAT25_INFO( 256, 8, 32, 2, M25P_NO_ERASE) },
+ { "cat25128", CAT25_INFO(2048, 8, 64, 2, M25P_NO_ERASE) },
{ },
};
MODULE_DEVICE_TABLE(spi, m25p_ids);
--
1.8.4.rc1


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