From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Mike Looijmans <mike.looijmans@topic.nl>,
Peter Rosin <peda@axentia.se>, Hauke Mehrtens <hauke@hauke-m.de>
Subject: [PATCH 4.9 11/16] i2c: mux: pca954x: Add missing pca9546 definition to chip_desc
Date: Fri, 20 Nov 2020 12:03:16 +0100 [thread overview]
Message-ID: <20201120104540.289446648@linuxfoundation.org> (raw)
In-Reply-To: <20201120104539.706905067@linuxfoundation.org>
From: Mike Looijmans <mike.looijmans@topic.nl>
commit dbe4d69d252e9e65c6c46826980b77b11a142065 upstream.
The spec for the pca9546 was missing. This chip is the same as the pca9545
except that it lacks interrupt lines. While the i2c_device_id table mapped
the pca9546 to the pca9545 definition the compatible table did not.
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Peter Rosin <peda@axentia.se>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/i2c/muxes/i2c-mux-pca954x.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
--- a/drivers/i2c/muxes/i2c-mux-pca954x.c
+++ b/drivers/i2c/muxes/i2c-mux-pca954x.c
@@ -96,6 +96,10 @@ static const struct chip_desc chips[] =
.nchans = 4,
.muxtype = pca954x_isswi,
},
+ [pca_9546] = {
+ .nchans = 4,
+ .muxtype = pca954x_isswi,
+ },
[pca_9547] = {
.nchans = 8,
.enable = 0x8,
@@ -113,7 +117,7 @@ static const struct i2c_device_id pca954
{ "pca9543", pca_9543 },
{ "pca9544", pca_9544 },
{ "pca9545", pca_9545 },
- { "pca9546", pca_9545 },
+ { "pca9546", pca_9546 },
{ "pca9547", pca_9547 },
{ "pca9548", pca_9548 },
{ }
next prev parent reply other threads:[~2020-11-20 11:04 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-20 11:03 [PATCH 4.9 00/16] 4.9.245-rc1 review Greg Kroah-Hartman
2020-11-20 11:03 ` [PATCH 4.9 01/16] powerpc/64s: Define MASKABLE_RELON_EXCEPTION_PSERIES_OOL Greg Kroah-Hartman
2020-11-20 11:03 ` [PATCH 4.9 02/16] powerpc/64s: move some exception handlers out of line Greg Kroah-Hartman
2020-11-20 11:03 ` [PATCH 4.9 03/16] powerpc/64s: flush L1D on kernel entry Greg Kroah-Hartman
2020-11-20 11:03 ` [PATCH 4.9 04/16] powerpc: Add a framework for user access tracking Greg Kroah-Hartman
2020-11-20 11:03 ` [PATCH 4.9 05/16] powerpc: Implement user_access_begin and friends Greg Kroah-Hartman
2020-11-20 11:03 ` [PATCH 4.9 06/16] powerpc: Fix __clear_user() with KUAP enabled Greg Kroah-Hartman
2020-11-20 11:03 ` [PATCH 4.9 07/16] powerpc/uaccess: Evaluate macro arguments once, before user access is allowed Greg Kroah-Hartman
2020-11-20 11:03 ` [PATCH 4.9 08/16] powerpc/64s: flush L1D after user accesses Greg Kroah-Hartman
2020-11-20 11:03 ` [PATCH 4.9 09/16] i2c: imx: use clk notifier for rate changes Greg Kroah-Hartman
2020-11-20 11:03 ` [PATCH 4.9 10/16] i2c: imx: Fix external abort on interrupt in exit paths Greg Kroah-Hartman
2020-11-20 11:03 ` Greg Kroah-Hartman [this message]
2020-11-20 11:03 ` [PATCH 4.9 12/16] powerpc/8xx: Always fault when _PAGE_ACCESSED is not set Greg Kroah-Hartman
2020-11-20 11:03 ` [PATCH 4.9 13/16] Input: sunkbd - avoid use-after-free in teardown paths Greg Kroah-Hartman
2020-11-20 11:03 ` [PATCH 4.9 14/16] mac80211: always wind down STA state Greg Kroah-Hartman
2020-11-20 11:03 ` [PATCH 4.9 15/16] KVM: x86: clflushopt should be treated as a no-op by emulation Greg Kroah-Hartman
2020-11-20 11:03 ` [PATCH 4.9 16/16] ACPI: GED: fix -Wformat Greg Kroah-Hartman
2020-11-20 22:39 ` [PATCH 4.9 00/16] 4.9.245-rc1 review Shuah Khan
2020-11-21 18:34 ` Guenter Roeck
2020-11-22 8:01 ` Greg Kroah-Hartman
2020-11-22 6:05 ` Naresh Kamboju
2020-11-22 6:09 ` Naresh Kamboju
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